Answer:
hello
Ur answer is
4.000
Step-by-step explanation:
thanks
A triangle has side lengths of 10,11,15. What type of triangle is it?
Answer: ACUTE triangle!
Step-by-step explanation:
simplify the above expression, then tell me what rule you used, (product rule, power rule, quotient rule.) then explain how you did the problem
Answer:
Step-by-step explanation:
You have to use the power rule for this. The way I teach my Algebra 1 students to do this is take everything inside the parenthesis and put it into its own set of parenthesis, and then raise each one to the outside power. One thing at a time makes it not so overwhelming. Like this:
[tex](4)^2(x^5)^2(y^3)^2[/tex]
Now follow the power rule. Multiply the power of each element in the parenthesis by the 2 outside.
[tex](4^1)^2=4^2=16[/tex], then [tex](x^5)^2=x^{10[/tex], and finally, [tex](y^3)^2=y^6[/tex].
Now put it all together to get:
[tex]16x^{10}y^6[/tex]
Which table contains data with a nonproportional relationship?
A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 2, 3. Column 2 is labeled y with entries 6, 12, 18.
A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 4, 6. Column 2 is labeled y with entries 0, 2, 4.
A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 2, 3. Column 2 is labeled y with entries 2, 4, 6.
A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 4, 6. Column 2 is labeled y with entries negative 4, negative 8, negative 12.
Answer:
The second table, counting from the top.
X Y
2 0
4 2
6 4
Step-by-step explanation:
A proportional relationship is written as:
y = k*x
where k is called the constant of proportionality, is a real number different than zero.
Here we have different tables, if for two pairs (x, y) of the table we have the same value of k, then the relation is proportional. Also you can see that if x = 0, we have:
y = k*0 = 0
then a proportional relationship always has the point (0, 0)
A)
X Y
1 6
2 12
3 18
Let's use the first two pairs:
(1, 6)
6 = k*1
6/1 = k = 6
(2, 12)
12 = k*2
12/2 = k = 6
in both cases we have k = 6, then this is a proportional relationship.
B)
X Y
2 0
4 2
6 4
Here we can see the pair (2, 0)
This means that when x = 2, we have y = 0
Then this can not be a proportional relationship, because:
0 = k*2
k = 0
This is not a proportional relationship.
C)
X Y
1 2
2 4
3 6
Let's find k for the first two points.
(1, 2)
2 = k*1
2/1 = k = 2
(2, 4)
4 = k*2
4/2 = k = 2
In both cases we have k = 2, then this is a proportional relationship.
D)
X Y
2 -4
4 -8
6 -12
Let's find k for the first two points:
(2, -4)
-4 = k*2
-4/2 = k = -2
(4, -8)
-8 = k*4
-8/4 = k = -2
In both cases we have k = -2, then this is a proportional relationship.
Answer:
Step-by-step explanation:
Which table represents a linear function
Answer:
the first one
Step-by-step explanation:
its a table increasing by 5 for every 1 thing
like example
5 dollars for every 1 candy bar sold at a fundraiser
Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making mistakes
Answer:
24
Step-by-step explanation:
im an expert but I did this on my calculator
hope this helped tho
I was wondering if anyone knew how to solve this
Answer:
2
Step-by-step explanation:
What is the answer for x²+9x-10
Vuzile bought 24 marbles lost 1/6 marbles. how many did he lose?
Answer:
4 marble lost
Step-by-step explanation:
1/6×24=4
so 4 marble lost
What is 5⁶ written in expanded form? o 5+5+5+5+5+5 5.5.5.5.5.5
Answer:
HELLOOO
5⁶ in expanded form is
5×5×5×5×5×5
Step-by-step explanation:
thanks...
Answer: The answer to this basic math question with a basic given math expression about expanding this given basic exponent and the base expression is 5×5×5×5×5×5.
Step-by-step explanation: Mmmm, that was super extremely easy, so anyways, here is a basic step in order to expand this given basic exponent and the base expression:
5⁶ is also known as, "5 to the 6th". 5⁶ is in the expanded form is 5×5×5×5×5×5. 5⁶ is another also known as, "5 to the power of 6". The answer to this math question with a basic given math expression is 15625.I hope that my full given answer with my full given step-by-step explanation is very helpful to your own basic math question with the given basic math expression about expanding this given basic exponent and the base expression, please take care, always be safe, and have a great rest of the holiday winter break, Merry Christmas and a happy new year! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
The area of a square screen is 100 cm². Find the side length
of the screen.
Answer:
10 cm
Step-by-step explanation:
From the question,
Area of a square = (Length)²
A = L²............................ Equation 1
Where A = Area of the screen, L = Length of the Screen
make L the subject of the equation
L = [tex]\sqrt{A}[/tex].................... Equation 2
Given: A = 100 cm²
Substitute into equation 2
L = [tex]\sqrt{100}[/tex]
L = 10 cm
Hence the length of the screen is 10 cm
ANSWER ASAP 10 POINTS
x + 33° = 180° (It's forming a linear pair that's why the sum is 180°.)
x = 180° - 33°
x = 147°
The ratio of three sides of a triangle are 5:9:11. There perimeter of the triangle is 325. Find the
measure of each side of the triangle
Answer:
65; 117; 143.
Step-by-step explanation:
1. if the ratio is 5/9/11 and the perimeter is a+b+c=325, then it is possible to write (for the perimeter):
5x+9x+11x=325;
2. to calculate the value of 'x':
x=13;
3. the required sides are:
5x=65; 9x=117; 11x=143.
2/5 m = ____ cm
5/6 year = _____ months
ONLY IN FRACTION
Step-by-step explanation:
5/6×12..1/5 x 100cm(1m)
i think so dont hate me
There is sales of 40% off of the original price. If a mobile phone has a sale price of $180, what was the original price? Choose the correct answer.
A) $200
B) $280
C) $300
D) 320$
Answer:
$300
Step-by-step explanation:
If the phone has a discount of 40% that means it cost 60% of the original price
X= original price (100%)
$180 = 60% of the original price
X = 100%
CROSS MULTIPLICATION
60X = 180x100
60X = 18000
Divide both sides by 60
X = 300
A bouncing ball reaches a height of 54 inches at its first peak, 36 inches at its second peak, and 24 inches at its third peak. Which formula represents this scenario?
f(x) = 54(two-thirds) Superscript x
f(x) = 54(two-thirds) Superscript x minus 1
f(x) = Two-thirds(54)x
f(x) = Two-thirds(54)x – 1
Answer:
f(x) = 54(two-thirds) Superscript x minus 1
Step-by-step explanation:
Given that:
First peak : 36 / 54=2/3
Second peak : 24 / 36 = 2/3
The common ratio here is 2/3 ; which mean each bounce height is 2/3 of previous height
Modeling this using geometric progression :
An=a1r^(n-1)
An = nth term of a geometric progression
a1=first term
r=common ratio = 2/3
n = nth term
a1=54
Substituting into the above formular :
An=54(2/3)^(n-1)
Answer: B
Step-by-step explanation:
Just took the test
Hi!!!
Calcula los divisores de cada número :
8, 12 ,24 , 25 , 28,
please . _ .
your cell phone plan is by the minute. each minute of use cost $0.10. create a relation that represents the amount spent, A, per minute, m, of call time. Then, use the relation to find the amount spent if you talk 65 minutes.
Answer:
Talking 65 minutes, $ 6.50 must be paid.
Step-by-step explanation:
Since your cell phone plan is by the minute, and each minute of use cost $ 0.10, to create a relation that represents the amount spent, A, per minute, m, of call time, and then use the relation to find the amount spent if you talk 65 minutes, the following calculations must be performed:
0.10 x M = A
0.10 x 65 = A
6.50 = A
Thus, talking 65 minutes, $ 6.50 must be paid.
LITERALLY GIVING LIKE 30 POINTS OR WHATEVER IM DESPERATE PLEASE I NEED MODULE 4 NOTES FOR FLVS 8TH GRADE PRE-ALGEBRA?? I HAVE A DBA AND NEED NOTES I BEG ITS FOR MRS. MEURER'S CLASS
Answer: While I am not in your class and can not unfortunately specifically help with this I can still give you a basic overview of what you need to know in most pre algebra courses and you can hopefully then use this information in the best way possible.
Step-by-step explanation: Some of the basic pre algebra concepts include:
Knowing your basic addition, subtraction, multiplication, and division. I am assuming you know how to do this sort of math. For example, I mean problems such as 5+4 or 10/5, but if you do need help with these just ask me and I can help you further.
Basic variable usage: This means being able to solve problems such as x + 10 = 15. I can help walk you through this sort of problem. The variable (which is usually represented by the letter x) is used as a placeholder for an unknown number that you need to solve for. You can think of this more simply in the example I gave as What plus 10 is equal to 15. That might help you get the basics down if you can think of a problem that way. As you can probably tell now the answer would be 5. There may be also more advanced problems regarding variables but not all pre algebra classes will include this material so if you need a review in this you can ask me as well.
Another basic concept is the concept of solving equations. This can also mean using both addition and multiplication within one equation or things of that nature. These equations can look something like 18 - (5 + 3^2) + 7 and I can help walk you through a problem like this. An important fact to remember is the order of operations, which is the way in which you must solve more complex equations like this or if you need to think of it another way it can mean the way you break down an equation. You probably have heard of PEMDAS before and this is the way you can remember the order of operations. It is an acronym with each of the letters representing an operation. P = parenthesis E = exponents M = Multiplication D = division A = addition and S = subtraction. Now we can use this to solve the equation! First we should start within the parenthesis so lets only look at that portion of the problem for now to keep things simpler. Inside the parenthesis it said 5 + 3^2 We see addition and exponents within the parenthesis so because of PEMDAS we should start with the exponent. Exponents just mean the amount of times you need to multiply the base number by itself. The base number is the number the exponent is "attached" to. Our base number is 3 and the exponent is 2 which means we should do the following math 3 * 3 which equals 9 Now we can go back to our original problem inside the parenthesis. In place of the 3^2 we can instead put 9 now as we know its the answer for that part of the problem. What we have now is 5 + 9 and we can simply add that to get 14. This means inside the parenthesis we can replace with just the number 14 as we have already solved everything we need for it. The equation now looks like --> 18 - (14) + 7. Now what we have left is addition and subtraction. Remember on PEMDAS how multiplication and division were next to each other along with addition and subtraction? For these 4 just because they are next to each other does not dictate the other rather when you are dealing with either just multiplication and division in a problem you work left to right and the same goes for addition and subtraction and since our resulting problem only has addition and subtraction left we will simply just work from the left of the equation to the right. Our problem as of now is 18 - (14) + 7. 18 - 14 = 4 so we can now have the equation be 4 + 7 and after adding we get our answer which is 11! I hope you were able to follow along with that and my explanations were satisfactory.
Hopefully at least some of this included in your module 4 but if you would elaborate more I would more than happily assist you more so please do not hesitate to reach out :)
Edit for extra information:
https://rb.gy/qslgfv
If you have anymore questions regarding this information if you would still like me to go over equations with inequalities just let me know!
4/5 divided by 7/10 in fraction form help
Answer:
Divide 4/5 with 7/10
45 ÷ 710 is 87.
Step-by-step explanation:
Sorry 10:29 pm in here so im supposed to sleep but i need help pls thank you.
Answer:
the answer is c
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
turst me on this one and i hope I helped!
A figure was translated 4 units down and 3 to the left then reflected over the y-axis. The figures are
Answer:
Congruent and similar
Step-by-step explanation:
because you did not change anything about the shape that shape is still the same size and shape just in a different spot
factor x^2-2x-8 step by step please
PLEASE HELP MEEE!!!!!!
Point J is located at (-2, -5) and Point K is located 5 units right and 9 units up Which measurement is closest to the distance between Point J and Point K?
A. 3.7 units
B. 7.5 units
C. 10.3 units
D. 12 units
Answer:
Step-by-step explanation:
d^2=(x2-x1)^2+(y2-y1)^2
Here we are told dx=5 and dy=9 so
d^2=25+81
d^2=106
d=10.3 units
This value is approximate. This also means that segment JK is roughly 10.3 units.
==============================================================
Explanation:
The "5 units right and 9 units up" means we have a right triangle with legs 5 and 9. The hypotenuse is unknown, which I'll call c.
a = 5b = 9c = unknownApply the pythagorean theorem. Solve for c.
a^2 + b^2 = c^2
5^2 + 9^2 = c^2
25 + 81 = c^2
106 = c^2
c^2 = 106
c = sqrt(106)
c = 10.2956301 approximately
c = 10.3 approximately
The distance from J to K is roughly 10.3 units
------------------------------------
A slightly different method:
Start at point J (-2, -5) and move 5 units to the right and 9 units up to arrive at K(3, 4)
Let's use the distance formula to find the distance from (-2,-5) to (3,4)
Define the following
(x1,y1) = (-2,-5) which means x1 = -2 and y1 = -5(x2,y2) = (3,4) which means x2 = 3 and y2 = 4Those values are then plugged into the distance formula
[tex]d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-2-3)^2 + (-5-4)^2}\\\\d = \sqrt{(-5)^2 + (-9)^2}\\\\d = \sqrt{25 + 81}\\\\d = \sqrt{106}\\\\d \approx 10.2956301\\\\d \approx 10.3\\\\[/tex]
The distance from J to K is roughly 10.3 units
One thing to point out, as you probably already noticed, is that the distance formula and pythagorean theorem effectively are saying the same thing when computing distances like this. The distance formula is based off the pythagorean theorem. Note the x1-x2 portion which represents the horizontal distance from J to K. This is the "move 5 units right" portion. Then the "y1-y2" is the vertical change in distance, which is the "move 9 units up". Also, we can see that the square root of 106 shows up again; a lot of elements are repeated (just phrased in a slightly different way) from the last section.
Monte recorded the gas mileage, in miles per hour, of ten different cars he is considering buying: 34, 27, 30, 24, 28, 31, 42, 30, 29, and 19.
What is the median?
Answer:
29.4
Step-by-step explanation:
42+34=76
76+31=107
107+30+30=167
167+29=196
196+28=224
224+27=251
251+24=275
275+19=294
there are 10 cars that he wants
294/10=29.4
The median of the given data set is 29.5.
What are the mode and median?Mode is the highest frequency number while the median is the middle value of a data set after writing in either an increasing or decreasing manner.
For example;
Set { 1,2,2,3,4,5,6} here mode is 2 and median is 3.
As per the given mileage set,
34, 27, 30, 24, 28, 31, 42, 30, 29, and 19.
Write the above set in increasing order as
19,24,27,28,29,30,30,31,34,42
The median will be the middle value, since there is an even number so median will be as,
Median = (5th value + 6th value)/2
Median = (29 + 30)/2 = 29.5
Hence "The median of the given data set is 29.5".
To learn more about mode and median,
brainly.com/question/300591
#SPJ2
In isosceles AEFG shown to the right, EG=EF=10=and GF=12 12. If an altitude was drawn from point E to overline GF what would be its length? Show how you arrived at your answer.
How many solutions are there to this nonlinear system?
Answer:
none
Step-by-step explanation:
the lines never meet
PLS HELP ASAP!!
not sure how to do this or how this works.
Answer:
d -3
Step-by-step explanation:
PLEASE OR THE LOVE OF GOD HELP ME
Answer: C.
Step-by-step explanation:
if they deleat the answer im sorry
Which statement would be a reasonable prediction based on the scatterplot and trend line? O A box with 10 books should weigh about 2 pounds. A box with 10 books should weigh about 4 pounds. A box with 10 books should weigh about 6 pounds. O A box with 10 books should weigh about 12 pounds.
Answer:
D
Step-by-step explanation:
please give brainliest I need five brain to go to next level
Answer:
its b
Step-by-step explanation:
its not d i took a test and got it wrong
Determine whether the underlined number is a statistic or a parameter. Choose the correct statement below. because the value is a numerical measurement describing a characteristic of a . because the value is a numerical measurement describing a characteristic of a . because the value is a numerical measurement describing a characteristic of a . because the value is a numerical measurement describing a characteristic of a .
Complete question :
Determine whether the underlined number is a statistic or a parameter.
"In a study of all 4841 students at a college, it is found that 55% own a computer."
Answer:
because the value is a numerical measurement describing a characteristic of a population.
Step-by-step explanation:
The difference between statistic and parameter lies in the fact that, statistics are used in describing the numerical value obtained from a sample of data. While parameter are used to describe the numerical characteristics of a population.
Hence, all students of a college refers to the population(entire students). Therefore, the numerical characteristics obtained from such data would be called a parameter.
