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djverab [1.8K]
3 years ago
9

Suppose you are in a building at 28 feet above ground level and you take an

Mathematics
1 answer:
rewona [7]3 years ago
4 0

Answer:

Suppose you are in a building at 28 feet above ground level and you take an

escalator down to ground level. On the escalator, your distance above ground level

changes by - 2 feet per second. Write a linear function to describe the distance d

that

you are from ground level over time t in seconds.

Step-by-step explanation:

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Evaluate |c2 + b2|, given a = 5, b = -3, and c = -2.
Helen [10]

Answer:

10

Step-by-step explanation:

This is the answer because:

1) First, insert all the numbers into the expression

Expression: I -2(2) + -3(2) I

2) Next, do -2 x 2 and -3 x 2

-2 x 2 = -4

-3 x 2 = -6

3) Then, do -4 + -6

-4 + -6 = -10

4) Finally, the absolute value of -10 is 10

Therefore the answer is 10

Hope this helps!

6 0
3 years ago
21-35a<br>Factor the following expression​
erica [24]

Answer:

7x(3-5a)

Step-by-step explanation:

21-35a =

to find a minimum common multiply you have to rationalize the number with the same numer, and this number must be a whole, this will help you to write the expression easier, if you notice that 21 and 35 are familiar of 7, then you can find a common factor, to multiply your expression

4 0
3 years ago
Convert each degrees minutes seconds into decimal degrees <br> 351°41’142”
pav-90 [236]

Answer:

351.7227778°

Step-by-step explanation:

3 0
3 years ago
Solve for x assume that lines wich appear to be tangent are tangent, please HELPP don't do it just for points please I really ne
snow_tiger [21]

Answer:

Hope It Help

Step-by-step explanation:

Brainliest Please

3 0
3 years ago
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A right triangle has side lengths d, e, and f as shown below.
DIA [1.3K]

Answer:

and f as shown below.

Use these lengths to find cosx, sinx, and tanx.

Step-by-step explanation:

5 0
3 years ago
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