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Pepsi [2]
3 years ago
8

What is the slope of the line? y=2x-7

Mathematics
1 answer:
Ratling [72]3 years ago
4 0
The slope of the line is 2 because y=mx+b  where m is slope and b is the y intercept
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Does anyone have a coursehero account that I can borrow
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Step-by-step explanation:

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Does every triangular matrix have an lu decomposition?.
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3 0
3 years ago
In a freefall skydive, a skydiver begins at an altitude of 10,000 feet. during a freefall, the skydiver drops toward earth towar
asambeis [7]

Answer:

{t|0\leq t\leq 50}

Step-by-step explanation:

We are given that

In a freefall skydive, a skydiver begins at an altitude during free fall =10,000 feet

The skydiver drops towards earth at a rate=175 ft/s

The height of the skydiver from the ground can be modeled using the function

H(t)=10000-175t

We have to find the domain of the function for this situation.

When t=0

Then ,H(0)=10,000 feet

From given graph we can see that the value of t  lies  from 0 to 50.

Therefore, the domain of the function for this situation is given by

{t|0\leq t\leq 50}

7 0
3 years ago
A crew is shingling a roof. They complete 6.8 square feet every hour. How many square feet will they complete in 12 ½ hours of w
Andru [333]

Answer:

85 square feet

Step-by-step explanation:

what we know: complete 6.8 square feet every hour

what we want to know: how much square feet will be compeletein 12 1/2 hours?

12 1/2 is 12.5

6.8 square feet time 12.5 hours gives you 85 square feet :)

3 0
3 years ago
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