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damaskus [11]
2 years ago
7

Please help with this question

Mathematics
1 answer:
VikaD [51]2 years ago
3 0

Answer:

Hope it helps ;)

Step-by-step explanation:

tan60 = √3 = 28/EG

=> EG = 28/√3 = 28/1.73

=> <u>EG = 16.2 in.</u>

<u></u>

sin60 = √3/2 = 28/EF

=> EF = 56/√3 = 56/1.73

=> <u>EF = 32.4 in.</u>

<u></u>

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nalin [4]

Answer:

first one

Step-by-step explanation:

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3 years ago
Numerically estimate the slope of y = f(x) at r = a. 1. f(x) = x^2 - 2x, a = 2 2. f(x) = sin 2x, a = 0
REY [17]

Answer:

1. Slope at a=2 is 2.

2. Slope at a=0 is 2.

Step-by-step explanation:

We need to find the slope of y = f(x) at x = a.

1.

The given function is

f(x)=x^2-2x

It can be written as

y=x^2-2x

Differentiate with respect to x.

y'=2x-2

Substitute x=2 to find the slope of y = f(x) at a=2.

y'=2(2)-2

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Therefore the slope of function at a=2 is 2.

2.

The given function is

f(x)=\sin 2x

It can be written as

y=\sin 2x

Differentiate with respect to x.

y'=2\cos 2x

Substitute x=0 to find the slope of y = f(x) at a=0.

y'=2\cos 2(0)

y'=2(1)

y'=2

Therefore the slope of function at a=0 is 2.

7 0
3 years ago
How would i add a number that is bigger than the other
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Step-by-step explanation:

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3 years ago
Enter the distance, in units, between point A and point B
laiz [17]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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Step-by-step explanation:

5 degrees above Zero = greater than 0 = + 5

3 degrees below Zero = less than 0 = - 3

6 degrees above Zero = greater Than 0 = + 6

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Therefore.

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4 0
3 years ago
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