The glide ratio measures how well an object glides. it is the ratio of movement forward to movement down. a glider falls 80 feet and moves 840 feet forward. what is the glide ratio of the glider

We are given the definition of the glider ratio: movement forward divided by movememnt down.

We are given the movement forward (840 feet), and the movement down (80 feet).

Applying the definition, we divide the two quantities:

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

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step-by-step explanation: