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Black_prince [1.1K]

2 years ago

11

How much cubic centimeters of dirt must be removed when digging for a foundation of a building if the excavation is 32m long, 12

m wide, and 8m deep

1 answer:

fredd [130]2 years ago

4 0

Answer:

3,072m

Step-by-step explanation:

32 × 12× 8= 3,072 (This is only you are multiplying them all)

If you are trying to find the area then its: 384m

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Write 224% as a fraction in Lowest term

Thepotemich [5.8K]

You should Google it because I forgot but others might know

3 0

3 years ago

What is the distance between the points (5, 1) and (-3,-5)?

Reil [10]

Answer: THIRD OPTION.

Step-by-step explanation:

For this exercise you need to use the formula for calculate the distance between two points. This is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Given the following points:

$(5, 1)$ and $(-3,-5)$

You can identify that:

$x_2=-3\\x_1=5\\\\y_2=-5\\y_1=1$

Knowing these values, the next step is to substitute them into the equation for calculate the distance between two points and then evaluate.

Therefore, the distance between $(5, 1)$ and $(-3,-5)$ is:

$d=\sqrt{(-3-5)^2+(-5-1)^2}\\\\d=10$

8 0

2 years ago

Write the following ratio using two other notations 8/9<br><br> Notation one<br><br> Notation two

inessss [21]

I believe notation one would be 8:9 and notation two would be 8 to 9

5 0

2 years ago

Whats 9+10??????????

nikdorinn [45]

The answer to 9+10 is 19 because if you add 9 to the number 10, you get 19

3 0

3 years ago

Read 2 more answers

Divisibility rules for 2, 5, and 10

Simora [160]

Answer:

none of these

Step-by-step explanation:

A number is divisible by 10 if the last digit of the number is 0. The numbers 20, 40, 50, 170, and 990 are all divisible by 10 because their last digit is zero, 0.

5 0

2 years ago