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Related Questions
Simplify the expression using the distributive property. (3x-2)5 15x - 2 15x - 10 3x - 10
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Lol, I couldn't figure out how to write it out, but I do think that it's right. But if not I'm sorry!
[tex](3x - 2)5 \times 15 - 2 \times 15x \times 3x - 10[/tex]
to find:simplest form by using distributive property.
solution:[tex](3x - 2)5 \times 15 - 2 \times 15x \times 3x - 10[/tex]
[tex] = 75(3x - 2)x - 30x -30x - 10[/tex]
[tex] = 225 {x}^{2} - 150x - 60x - 10[/tex]
[tex] = 225 {x}^{2} - 210x - 10[/tex]
[tex] = 5(45 {x}^{2} - 42x - 2)[/tex]
The figure you get after a transformation has been performed is called a/an.............
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Answer:
New image/image.
A rollercoaster rises 160 feet into the air before dropping 190 feet. What is the height of the rollercoaster of the riders
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The space of the roller coaster of the riders is 30 feet
*i think *
Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all possible sums from the 36 possible combinations when rolling two number cubes. How many times should Tamara expect the sum of the two cubes to be equal to 3 if she rolls the two number cubes 180 times?
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Answer:
Tamara should expect the sum of the two cubes to be equal to 5 20 times.
Step-by-step explanation:
The sample space of rolling a number cube are:
S = {1, 2, 3, 4, 5, 6}
If two such cubes are rolled together, then the sum of the two cubes will be 5 for the combinations below:
S₁ = {(1, 4), (2, 3), (3, 2) and (4, 1)}
The total number of outcomes will be, N = 36.
Compute the probability that the sum of rolling two numbered cubes as follows:
Let X = number of time the sum of the two numbers on two cubes is 5.
Two numbered cubes are rolled n = 180 times.
The event of getting a sum of 5 in independent of the other results.
The random variable X follows a Binomial distribution with parameters n = 180 and p = .
The expected value of X is:
Compute the expected number of times Tamara expects the sum of the two cubes to be equal to 5 as follow:
Thus, Tamara should expect the sum of the two cubes to be equal to 5 20 times.
Help me !!!!!!!!!!! Pleaseeee
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6 = 4, not equal
5 = 4, not equal
4 = 4, equal
please help me with this!!!!!!!!!!!!!!!!!!!!!!!!!1
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Answer:
here you goooooooooooo!!!! lol
In the following image, 1 and 2 are:
a. adjacent and complementary
b. vertical and supplementary
c. adjacent and supplementary
d. vertical and complementary
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Answer:
c. adjacent and supplementary
simplify this expression -4.37 x (-5.2) = ?
Answers
Answer:
22.724x
Step-by-step explanation:
xxx’s recipe from oatmeal muffins calls for 2 1/2 cups of oatmeal and makes one dozen muffins.
If he makes 3 dozen muffins for a club meeting and 2 1/2 dozen muffins for a family reunion how much oatmeal will he use?
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Because if you combine each group of dozens you can then do 5x2.5 which equals 12.5 so then you do 1.5 of 2.5 and get 6.25
What is the mean of the values in the stem-and-leaf plot?
Enter your answer in the box.
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Answer:
i did something like this im 90% SURE 42
Step-by-step explanation:
26. Mr Pam drove at 80km/h from his house to his of office which is 200km away. At what speed must he drive so that he can reach his office 30 minutes earlier?
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Answer:
time: distance/ speed
200/80
2.5 or 250km/h
Answer this Please...I WILL GIVE BRAINLIEST IF CORRECT!!! (If it works)
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Answer:
I believe it would be 50% or 2/4.
Step-by-step explanation:
They want to know what P is, which is greater than 7. In this example the only numbers greater than 7, are 8 and 9. So 2 out of 4 numbers are greater than 7 giving us P is 50%
What is the volume of the figure?
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Answer:
total volume = 225m^3
Step-by-step explanation:
try to cut it as 2 rectangular shape, bigger one with 6cm x 6cm, smaller one with 3cm x 3cm
volume 1 = 6 x 6 x 5 = 180m^3
volume 2 = 3 x 3 x 5 = 45m^3
HELP. IT IS DUE TOMORROW
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Answer:
10a. 12in
10b. 10in
10c. 120in.
Step-by-step explanation:
To find length, add 4 and 8 inches. To find width, add 4 and 6 inches. To find the area, multiply both variables by each other (10x12=120)
Answer:
10a. 12in
10b. 10in
10c.120in.
Step-by-step explanation:
To find length, add 4 and 8 inches. To find width, add 4 and 6 inches. To find the area, multiply both variables by each other (10x12=120)
A box without a top is to be made from a rectangular piece of cardboard, with dimensions 4 in. by 8 in., by cutting out square corners with side length x and folding up the sides.
Write an equation for the volume V of the box in terms of x.
Use technology to estimate the value of x, to the nearest tenth, that gives the greatest volume. Explain your process.
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Step-by-step explanation:
the answer is in the three pics
The value of x for the greatest volume is 1.5 in.
What is volume?Volume is the measure of the 3-dimensional space occupied by matter, or enclosed by a surface, measured in cubic units.
Given that, A box without a top is to be made from a rectangular piece of cardboard, with dimensions 4 in. by 8 in., by cutting out square corners with side length x and folding up the sides.
v = x(8-2x)(10-2x)
v = x(4x²-36x+80)
v = 4x³-36x²+80x
Now,
The greatest volume will occur when the velocity of v(x) is zero.
dv/dx = 12x²-72x+80
dv/dx = 0 when
x = (72±√1344)/24
Since, 0 < x < 4 (because of the constraints on x for volume to have meaning)
x ≈ 1.5 in
Hence, the value of x for the greatest volume is 1.5 in.
For more references on volumes. click;
https://brainly.com/question/13338592
#SPJ2
I need help with this too haha
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Answer:
You are going to plot the point on the number 6 on the x-axis.
Step-by-step explanation:
The point shown to you is an ordered pair. When plotting, ordered pairs have a composition of the x coordinate and the y coordinate (x, y). This means that 6 is the x-value and lies upon the x-axis. Since the y-value is zero, you just have to plot the point on six on the x-axis (the horizontal axis).
answer this and your truly a god
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26, no idea, no idea, 4, no idea, no idea, 9, no idea, no idea, 9, no idea
8 (unclear)
18
4
2
9
9
5 (unclear)
20
9
1
The coordinate plane below shows the graph of a linear function of x. Which of the following equations best describes the function?
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Answer: Its A
Step-by-step explanation:
!; The question is there, The answer I need is at the bottom (or the question that I need answering)
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Answer:
82.86 Miles
Step-by-step explanation:
You would first subtract the starting cost per day of $38.57 and then devide the rest of the budget by the cost per mile.
80-38.57=41.43
41.43/.05=82.86
fin the sum (3/8x-2)+(1/8x-5)
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Answer:
1/2x-7
Step-by-step explanation:
Add 3/8x and 1/8x to get 4/8x which is the same as 1/2xThen add the integers: -2 + -5 = -7.
hope it helps you ~♥~Answer this Please And Thank You...I will give brainliest if answered correctly and the crown pops up!!!
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Answer:
[tex]\frac{13}{28}[/tex]
Step-by-step explanation:
[tex]\frac{cupcakes}{total\\}[/tex]
= [tex]\frac{26}{56\\}[/tex]
Simplify to [tex]\frac{13}{28}[/tex]
Jorge has one dog who weighs 51 1/5pounds and another dog weighs 18.3 pounds how much heavier is the first dog
Please show how u do this
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Explanation:
51 1/5 pounds= 51.2 pounds
51.2-18.3=32.9 pounds
Answer: 32.9 pounds heavier
Simplify the expression. Write your answer using decimals.
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Simplify - 47/5
Equation at the end of step 1:
14 47
(0 - (—— • (p + 2))) + ——
10 5
Step 2:
Simplify : 7/5
Equation at the end of step 2:
7 47
(0 - (— • (p + 2))) + ——
5 5
Step 3 (re-writing + adjusting the equation) :
7 • (p + 2) 47
(0 - ———————————) + ——
5 5
Step 4 ( Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible):
-7 • (p+2) + 47
———————— =
5
33 - 7p
———————
5
As a decimal : 5.2
Hope I’ve helped
Simplify $\frac{3}{5}\left(10x+5\right)+5x$
.
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Answer:
11x+3 is the answer
Step-by-step explanation:
By Simplifying the Radical Expression we are given the answer 11x.3
URGENT!!!! I NEED HELP ASAP, WILL MARK BRAINLIEST IF YOU PROVIDE A WELL DONE EXPLANATION!!
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Answer:
18x31=558
Step-by-step explanation:
Pretty sure this is the correct answer because it's been a while since I have done this type of stuff.
Answer:
81x31=588
Step-by-step explanation:
Pretty sure!
Please mark brainliest!
The play area in a local school is a rectangle that is 18’ x 40’ in size. The management about it to put a 4-foot side walk all around the building, leaving a 2-foot space for plants between the building and the sidewalk. Give the perimeter of the outer edge of the sidewalk and the area of the sidewalk itself?
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Answer:
528 is the Area
148 is the Perimeter
Step-by-step explanation:
We know that there is a 4 foot ring around the building so we add 8 feet to 18 x 40 which is 26 x 48.
To find the perimeter we take the Length and Height times 2 and then add that together.
26•2=52
48•2=96
52+96=148
148 is the Perimeter.
To find the area of the sidewalk.
We have to multiply the area together.
4•48=192•2=384
18•4=72•2=144
528
Add that together you have the area of the sidewalk
!; I need help again,, what's the length of each river?
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River D: d
D + d + 100 = 5,550
2d +100 = 5550
Then solve equation. Let me know if you need any more help!
River D: d
D + d + 100 = 5,550
2d + 100 = 5,550
Answer = 2725
How many periods of time, each 1/6 of an hour long, does a 10-hour period of time represent?
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Answer:
60 mintues
Step-by-step explanation:
1/6 of 60= 6
10 hours= 600 minutes
600÷6= 60 mintues
Answer:
60 periods in 10 hours
Step-by-step explanation:
10 hours / (1/6 hr/period ) = 60 periods
PLEASE HELPMMEEE!!!!
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Answer:
8 soccer players share 12 oranges. Each player gets 1 1 /2.
4 cousins share 3 pies. Each cousin gets 3/4 pies.
2 girls share 7 yards of ribbon. Each girl gets 3 1 /2.
4 firends share 7 bagels. Each person gets 1 3/4.
Hopefully those are the correct answers and have a great day.
if you want to know how did i get the answers i just divided 12 by 8 and i get 1.5 and then i just multiply 1 times 2 and add 1 which would be 3/2 and then divided it to get 1.5 and thats what i did to get all the answers.
Answer:
D
B
C
A
Step-by-step explanation:
Find the surface area of the regular pyramid.
Answers
Answer:
33 or [tex]33m^{2}[/tex]
Step-by-step explanation:
You would multiply 3 by 3 for the base, giving you 9. Then, 3 by 4 for the side which would give you 12, but you have to divide by 2 since it is a triangle. Multiply by 4, the amount of sides, and you get 24. Add it with the base and you get 33.
