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3 years ago

Solve for h. a = ch + f A. h = B. h = C. h = a/c – f D. h =

1 answer:

8 0

A = ch + f...subtract f from both sides
a - f = ch....divide both sides by c
(a - f)/c = h or it can also be written as : a/c - f/c = h

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The following graph represents the distance a commercial airplane travels over time, at cruising speed and an altitude of 35,000

ANEK [815]

Answer:

see the explanation

Step-by-step explanation:

The picture of the question in the attached figure

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Let

x ----> the time in hours

y ----> the distance in miles

Find the value of k

For the point (4,2268)

$k=\frac{2,268}{4}=567\ mph$

The slope represent the speed of the airplane

The linear equation is

$y=567x$

Part 1 :

The point (0,0) represents the starting point of the aircraft, when the time and distance are equal to zero. The cruising starts when time t = 0.

Part 2 :

The point (4, 2268) represents the plane after 4 hours of cruise , and shows it has traveled a distance of 2268 miles after 4 hours

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3 years ago

80.8=8(m+2.8) what is this answer

Aleonysh [2.5K]

The answer is 7.3, If you use the order of operations, When you divide 58.4 by 8 you get 7.3

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3 years ago

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Liula [17]

Answer:

29.5m

Step-by-step explanation:

5m×5.9m

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3 years ago

Find the perimeter of the rectangle.

algol13

All you have to do is find the length of the sides using the distance formula and then add the lengths together to find the perimeter

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3 years ago

What is the answer to this question ? 3a-4=5

Nataly_w [17]

Answer:

a=3

Step-by-step explanation:

a=3 because 5+4=9 and 9÷3=3

hope this helps!!

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3 years ago

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