Answer:
30x squared 2 minus 248x squared 2 minus 768x
If the Kahn family brings in $5,000 each month and their housing is 32% of their monthly budget.
How much is their housing/mortgage?
Answer:
Their Hosing/Mortgage is $1,600
Step-by-step explanation:
5,000 / 100 = 50
50 x 32 = 1600
PLES HALP 30 points pic down below
Answer:
the answer is -4,3
Step-by-step explanation:
the x axis goes first then the y axis
Answer: it would be A
Step-by-step explanation: It's located at -4 but when you go up you count 3 so therefor it is (-4,3)
Which figure is described below?
The points in a plane equidistant
from the endpoints of PQ.
A. ray
B. plane
C. 2 circles
D. line
Answer:
It’s a line
Step-by-step explanation:
The figure that is described below is D. A line
What is a Line?This refers to the one-dimensional figure that has a length but does not have any width.
Hence, we can see that from the described figure, it is said that the points in a plane are equidistant from the endpoints of PQ, this shows that a line is being described because it is one-dimensional.
Read more about lines in a plane here:
https://brainly.com/question/1655368
#SPJ6
which number lies half-way between 356 and 1025
What is the total surface area of the square pyramid?
Answer:
add them all together you will get 240m I think
Step-by-step explanation:
Why is it important for cities and towns to mitigate natural hazards?
Answer:
It is important so that people don't get hurt by the natural disasters.
Step-by-step explanation:
I just used common sense..
Hope this helps! :)
Select the equation that is a rational function
A. y=x
B. y=x/(x+3)
C. y=x^3
D. y=2^x
Answer:
y = x/x+3 is a rational function
Step-by-step explanation:
Here, we want to select the equation that is a rational function
rational functions are such that could be expressed as the division of one function by another
For example;
f(x) = g(x)/h(x)
is a rational function
so, if we applied this here,
we have it that;
y = x/x+ 3 is a rational function
What is the name of the type of data that a scatterplot is used to analyze? univariate data bivariate data trivariate data quadvariate data
Answer:
bivariate data
Answer:
it's Bivariate data
Step-by-step explanation:
Its right cause I'm right, pls gimme 5 star and brainliest cause it's brainy ty
Campers choose one activity from each of the morning, afternoon, and evening activities shown below. Make a list to show the sample space for the possible morning, afternoon, and evening activities.
Please see attached for the rest of the question
Don't give me a link to anything please.
Answer:
12 possible outcomes. The answer for the second question is 1/3.
Step-by-step explanation:
Cuz I did it :)
A block is pulled 0.9 m to the right in 2.5 seconds. What is the blocks average speed?
Answer:
Step-by-step explanation:
speed=distance /time=0.9/2.5=90/25=3.6 m/s
an area rug is Rachel's room is shown below
Answer:
1272 ft^2
Step-by-step explanation:
The area is 144*106= 15264 inches and to convert inches to feet we divide by 12 because a foot has 12 inches
15264/12 = 1272 ft^2
Melanie invested $5,500 in an account paying an interest rate of 6.9% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 11 years? Answer: 3562
Answer:
11749
Step-by-step explanation:
Which expression is equivalent to 5+n?
n - 5. n/5. 5n. n + 5
Answer:
n+5
Step-by-step explanation:
This is according to the commutative property of addition. 5+n is n+5 written backwards.
there are 6 soccer teams playing in a weekend tournament. 2 players are removed from each team to form a new team. The total number of players at the tournament is 90 .....
I NEED HELPPPPP PLEASEEEEEE
Pls help I keep asking and nobody’s helping me
Answer: 268
Step-by-step explanation: substitute pi with 3.14, & then 4^3 as 64 in the second line. after, you multiply 3.14 x 64 you get 201 after you round. finally multiply 4 x 201 then divide your answer by 3. you get 268. (no one helped so i did)
I NEED HELP ME OUT PLEASE
Answer:
I got 0.00001693508 is that one of your answers?
Answer is below. Look at the steps to understand the answer.
Step 1.We'll need to combine like-factors for (3⁻⁴ × 3⁻⁶)⁴.
To do that, we'll combine the exponents and copy the base number.
In the term, the like terms are...
3⁻⁴ and 3⁻⁶.
Like I said, when we need to combine the like-factors, we'll combine the numbers. Combine the numbers like this:
(3⁻⁴⁽⁻⁶⁾)⁴
Step 1a.Add the exponents.
Remember the integer rule.
P + P = P
N + N = N
P + N = P
P + N = N
According to the rule, a negative + negative = negative. So...
-4 + (-6) = (-10)
Step 2.We now need to make the exponent (3⁻¹⁰) positive.
Rule: A⁻ᴮ = ¹⁄ₐᴮ
According to the formula, A is the base number and B is the negative exponent.
That being said...
A → 3
B → 10
Now, since we know what A and B is, let's change our equation.
⅓¹⁰
Step 3Bring down the exponent 4 then multiply.
10 · 4 = 40
Therefore, the answer is ⅓⁴⁰.
What is the equation of a circle with center (−3, 0) and radius 20?
Answer:
(x + 3)^2 + y^2 = 20^2
Step-by-step explanation:
If the center is (-3, 0), then the standard equation of a circle, (x - h)^2 + (y - k)^2 = r^2 becomes (x + 3)^2 + (y - 0)^2 = 20^2, or
(x + 3)^2 + y^2 = 20^2
｡ﾟﾟ･｡･ﾟﾟ｡
ﾟ。Pain is temporary, swag is forever
ﾟ･｡･ <3
Tara has five 10p coins and four 20p coins in her purse. She takes out two
coins at random. What is the probability that she takes out at least 30p?
Answer:
4/9
Step-by-step explanation:
9 coins in total
Amount of combinations to get 30p is 4 ways
so 4/9
What is the equation of the given line?
Answer:
y=0x+5
Step-by-step explanation:
Answer:
2,2gggffgigzrfgcf gg cyg
For which equation does n= 7?
2n = 3
n+ 4 = 7
4n = 4
n-4=7
Answer:
does 1+1 still =2
Step-by-step explanation:
i hope so
Find the values of x and y in the figure below:
A
8.08
B
14.83
C
7.65
D
6.75
Answer:
B
Step-by-step explanation:
4 L = ___mL pls help
4000 mL
There is 1000 mL in a Liter
so multiply 4 x 1000
Rita is making chili. The recipe calls for 3 3/4
cups of tomatoes.
How many cups of tomatoes are used in the recipe?
Answer:
3 3/4
Step-by-step explanation:
4. Mr. Downey used the function f(x) = -3x2 + 12x to model the flight of a glider. In Mr. Downey's
functions, x is the amount of time that passes in minutes and f(x) is the glider's distance from the ground in
feet. After how many seconds will the glider reach its maximum distance from the ground?
Answer: 120 seconds
Step-by-step explanation: In order to find the maximum value of a function, you can take the derivative of the function and equalize the result to 0.
f'(x)=(-3x^2 + 12x)'=-6x+12=0
x=2
When x is 2, the function will reach its maximum value.
f(2)=-3(2)^2 + 12.2 = -12 + 24 = 12
The maximum value (f(x)) is equal to 12 and the time passed is 2 minutes which is equal to 120 seconds.
Answer:
After 2 seconds
Step-by-step explanation:
Here is the screenshot of the parabola that formed from the quadratic equation.
As you can see the maximum point of the parabola reaches 12 feet after 2 seconds.
Also as stated in the question " After how many seconds will the glider reach its maximum distance from the ground?" We are trying to see at how many seconds the glider reaches the maximum point, not how many seconds until it lands.
Thus, the answer would be 2 seconds
which type of polynomail is 4x-3
Answer:
Binomial
Step-by-step explanation:
Answer:
Binomial
Step-by-step explanation:
hi someone help with these two questions. Thanks
Answer:
1). Option (d)
2). Options (a), (b) and (d)
Step-by-step explanation:
Question 1
a). [tex]3x^5-6x^3+9x-12x^{-1}[/tex]
Any expression with negative exponent is not a polynomial.
b). [tex]4\sqrt{x}+5[/tex]
Any expression having variable with square root is not a polynomial.
c). [tex]\frac{4x+5}{3x-1}[/tex]
Any expression having variables in the form of a fraction is not a polynomial.
d). [tex]-\frac{3}{2}x^{12}-7x^5+\frac{2}{3}x-10[/tex]
It's a polynomial.
e). [tex]-5x^{\frac{3}{2}}-7x^2+6[/tex]
Expressions having variables with square root are not the polynomial.
Therefore, Option (d) is a polynomial.
Question 2.
P(x) = (2x + 1)(5x³ - 8x + 4)
= 2x(5x³ - 8x + 4) + 1(5x³ - 8x + 4)
= 10x⁴ - 16x² + 8x + 5x³ - 8x + 4
= 10x⁴ - 5x³ - 16x²+ 4
a). Degree of polynomial = 4
True
b). P(0) = 10(0) - 5(0) - 16(0) + 4
= 4
True
c). P(-1) = 10(-1)⁴ - 5(-1)³ - 16(-1)² + 4
= 10 + 5 - 16 + 4
= 3
False
d). Coefficient of x₂ is -16.
True
e). Coefficient of x is -16
False
Therefore, Options (a), (b) and (d) are correct.
Look at the photo to answer
i need help with all of them lololol
Answer:
(If you need the actual explanations for each one, just ask in comments)
Step-by-step explanation:
1: D
2: G
3: A (60/100 = 6/10 = 3/5)
4: H (Min = 18, Q1 = 19, Median = 23, Q3 = 24, Max = 26)
5: C (2:6 = 1:3; 3:9 = 1:3)
6: J (2:15 = 10:75; multiply each side by 5)
7: A (A & B: 6*2/3 = 4, 4 < 6, 4 not > 6. C: 6*3/2 = 9, 9 not < 6. D: 6*3/3 = 6 not > 6).
What is the first step in evaluating this expression?
15+20divided by 10 -7+12
A.
Subtract 7 from 10.
B.
Divide 20 by 10.
C.
Add 15 and 20.
D.
Add 7 and 12.
Answer:
B
Step-by-step explanation:
we divide before adding and subtracting according to Bodmas
Answer:
it would be B :)
Step-by-step explanation:
P.E.M.D.A.S.
