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Mkey [24]
3 years ago
11

Find the value of h(-7) for the function below:

Mathematics
1 answer:
Marta_Voda [28]3 years ago
3 0

The right answer is option B. 138.7

Step-by-step explanation:

Given function is:

h(x) = 5.7-19x

To find h(-7), we have to put -7 in place of x

h(-7) = 5.7-19(-7)\\= 5.7+133\\=138.7

The value of function at -7 is 138.7.

Hence,

The right answer is option B. 138.7

Keywords; Functions, Operations

Learn more about functions at:

  • brainly.com/question/4694425
  • brainly.com/question/4695279

#LearnwithBrainly

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Circle O had a circumference of 36 2.14 cm. What is the length of the radius, r?
Karo-lina-s [1.5K]

Hello from MrBillDoesMath!

Answer:

r =  = 57.6  (approximately)

Discussion:

Given: circumference of circle O = 362.14

The circumference of a circle of radius r, is given by the formula C = 2 *PI *2.

So we need to find the value of r in

2*Pi*r = 362.14

Divide both sides by 2*PI to get

r = (362.14)/ (2 * Pi)   =   (362.14)/  6.283         (approximately)

                                 = 57.6  (approximately)



Thank you,

MrB

5 0
3 years ago
Select the expression equal to square root of 24
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8 0
3 years ago
PLEASE HELP MATH QUESTION PIC BELOW
Vinil7 [7]

Answer:

∠MNP is your answer

Step-by-step explanation:

Note the angle and the order it is said. It is ∠ABC, which means the double line side, one curve line angle, and then triple line side.

Now look at the second triangle, the same double line side (NM), one curve line angle (∠N), and triple line side (NP)

Put them together: ∠MNP is your answer

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3 0
3 years ago
An aircraft on a reconnaissance mission takes off from its home base and flies 550 miles at a bearing of s 46° e to a location i
liubo4ka [24]

The  total distance it flies, rounded to the nearest mile is: d. 1,692 miles .

<h3>Total distance</h3>

First distance= 550 miles (given)

Second distance=483 miles (given)

Now let find the third distance

Let x represent the third distance

Hence:

x/sin79 = 550/sin55

x= 659.1

Now let calculate the total distance

Total distance=550+483+659.1

Total distance= 1692.1

Total distance= 1692 miles (rounded)

Therefore the correct option is d.

Learn more about total distance here:brainly.com/question/4931057

#SPJ1

4 0
2 years ago
After going through all of your expenses for the month, you can up with the expression -2(x+3) – 5(2x – 7). Simplify the express
svlad2 [7]

Answer:

-12x+29

Step-by-step explanation:

= -2(x+3) – 5(2x – 7)

= -2(x)+(-2)(3)-5(2x)-5(-7)

= -2x-6-10x+35

= -2x-10x-6+35

= -12x+29

7 0
3 years ago
Read 2 more answers
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