# Skydiving It takes approximately 6 minutes for a skydiver to land aftershe jumps out of a plane, give or take 30 seconds. What

Skydiving It takes approximately 6 minutes for a skydiver to land after she jumps out of a plane, give or take 30 seconds. What is the range of
time, in seconds, it could take the skydiver to land

## This Post Has 4 Comments

1. Expert says:

pls refer ro the top for answer

$Offering 20 pts ! i need with my homework ! (must include steps)$

2. Expert says:

$4034.40 step-by-step explanation: the perimeter of the field is the sum of the lengths of the four sides: 47 yd + 158 yd + 47 yd + 158 yd = 410 yd the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84. so the cost of jake's wood perimeter fance is (410 yd) × ($9.84 /yd) = \$4034.40

3. Expert says:

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

4. Expert says:

option a is correct.

$\frac{\text{original height}}{\text{original base}}=\frac{\text{reduction height}}{\text{reduction base}}$

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

$\frac{\text{original height}}{\text{original base}}=\frac{\text{reduction height}}{\text{reduction base}}$

$Which is the scale factor proportion for the reduction shown? answers are on picture.$