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3 years ago

What is the value of --21 – (--10)? a. - 31 b. - 11 c. - 10 d. 31 e. 1\

1 answer:

7 0

E. 11 or b. -11somebody just helped me and they said its really 11 cause they gone try to trick us. but the other person was saying -11 because it has negative sign in the equation.

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Find the area of the shape below <br> Please help ASAP

kifflom [539]

Idk sowwy!!!!!!!!!!!

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3 years ago

Tristan has 45 apples and 20 pears that he is putting into gift baskets. Each basket will have the same number of apples and pea

const2013 [10]

i think 7 but i am not very sure

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3 years ago

A -------- of a number is that number times any whole number

USPshnik [31]

Answer:

quotient

Step-by-step explanation:

5 0

3 years ago

A right square prism has a volume of 75 cubic inches. The prism is enlarged so its height is increased by a factor of 5, but the

kvasek [131]

Answer:

The new volume is 375 cubic inches.

Step-by-step explanation:

Volume of a right square prism:

The volume of a right square prism is given by:

$V = a^2h$

In which a is the length of the edge and h is the height.

A right square prism has a volume of 75 cubic inches.

This means that:

$a^2h = 75$

The prism is enlarged so its height is increased by a factor of 5

Edge is the same, height is 5 times. So

$a^2(5h) = 5(a^2h) = 5*75 = 375$

The new volume is 375 cubic inches.

8 0

2 years ago

Four different positive integers have a product of 110.<br>What is the sum of the four integers?

BigorU [14]

<h3>Answer: 19</h3>

Explanation:

Let's break 110 down into its prime factors

110 = 11*10

110 = 11*2*5

110 = 2*5*11

We have three different prime factors that multiply to 110. However, the instructions say there are 4 integers that multiply to 110. To fix this, we can say

110 = 1*2*5*11

now we see that 1,2,5 and 11 multiply out to 110

They add to 1+2+5+11 = 3+16 = 19

3 0

3 years ago