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amm1812
2 years ago
9

Write and solve an equation to find the missing dimension of the prism.

Mathematics
2 answers:
Tema [17]2 years ago
7 0

Answer:

use your instincts

Explanation:

it works for both me and my dad and it  should work for you

BartSMP [9]2 years ago
5 0

So, we know we have 9x9xh=1620

Now, we need to move 9x9 ad find out h, so we put 1620 divided by 9x9

next, we need to multiply 9x9- which is 81

Now, multiply 81 and 1620 and you'll get 20

and there you have it! Your answer is 20.

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Identify the property shown <br> 2(5+11)=2x5+2x11
ella [17]
This is the distributive property.
6 0
3 years ago
Read 2 more answers
Nancy was 59 7/8 inches tall at the end of summer.she was 62 1/8 inches by her birthday in March.how much did she grow during th
enyata [817]

Answer:

2 2/8 inches

Step-by-step explanation:

3 0
2 years ago
What is X in the equation -15x+15(-4)=-30
love history [14]

<em><u>Answer: x=-2 *The answer should be the negative sign.*</u></em>

Step-by-step explanation:

distributive property: a(b+c)=ab+ac

remove parenthesis

-15x-15*4=-30

15*4=60

-15x-60=-30

add 60 both sides of an equation.

-15x-60+60=-30+60

simplify.

-15x=30

divide by -15 both sides of an equation.

-15x/-15=30/-15

simplify.

30/15=2

x=-2

Hope this helps!

Thanks!

Have a great day!

7 0
3 years ago
A prism is completely filled with 1120 cubes that have edge lengths of 1/2 in. What is the volume of the prism?
DedPeter [7]

Answer:

Volume of the prism = 140 cubic inches.

Step-by-step explanation:

The edge length of the cube is 1/2 inches.

The volume of the cube is given by

\text{Volume}=(\text{edge})^3\\\\V=(1/2)^3\\\\V=0.125

Now, it has been given that there are 1120 cube is completely filled in the prism. Hence, we have to the multiply the volume by 1120.

Volume of the prism = 1120 × 0.125

Volume of the prism = 140 cubic inches.

6 0
2 years ago
Read 2 more answers
Assume that 2 cards are drawn from a standard 52-card deck. Find the following probabilities.
topjm [15]

Answer:

Step-by-step explanation:

WITHOUT replacement of first card drawn:

P(a 10 is drawn) = 13/52 = 1/4

P(the next draw is a 10) = 12/52 = 3/13

P(drawing two 10s without replacement of the first draw) = (1/4)(3/13) = 3/52

WITH replacement of first card:

P(two 10s are drawn) = P(first card is a 10)*P(first card is a 10) = (4/13)(4/13) =

16/169

7 0
3 years ago
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