Hello.

The answer is 2315 cm.

To get the answer the equation is: 2500 - (60 +35 +90 )
To get 2500: 2.5 meters is 2500 cms
Then you would subtract how much he needs.

have a nice day

8 0

3 years ago

What is the slope of a line that goes through (-5,-5) and (5,-7)

vlabodo [156]

Answer:

-1/5

Step-by-step explanation:

slope formula:

m = y₂ - y₁ / x₂ - x₁

Two points are given:

(-5, -5) (5, -7)

m = -7 - (-5) / 5 - (-5)

m = -2 / 10

m = -1/5

4 0

2 years ago

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How do you find the mean in a stem and leaf diagram?

dexar [7]

Add up all the numbers in the set and divide by the number of values you added

7 0

3 years ago

This needs to be simplified and clearly i don’t know the answer <br><br> -23b^4+(-7b^4)

vladimir2022 [97]

$\text{Hello there!}\\ \\ \text{In this question, you need to simplify by adding like terms}\\ \\\text{Both terms are}\,\,b^4,\,\,\text{in which you can combine them}\\\\-23b^4+(-7b^4)\\\\\text{Add them}\\\\-30b^4\\\\\large\boxed{-30b^4}$

5 0

2 years ago

Read 2 more answers