3 years ago

Please help I'm begging this is really hard

Mathematics

1 answer:

Ivenika [448]3 years ago

5 0

Ugh it is im confused just reading it

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For a given set of rectangles, the length is inversely proportional to the width. In one of these rectangles, the length is 58 a

goldfiish [28.3K]

Answer:

The width is 87

Step-by-step explanation:

Given

Represent Length with L and Width with W

Variation: Inverse Proportion

$L \alpha \frac{1}{W}$

$L = 58; W = 3$

Required

Solve for W when L = 2

First, we need to determine the constant of variation

$L \alpha \frac{1}{W}$

$L = \frac{k}{W}$

Where

k = constant of variation

Substitute the following values: $L = 58; W = 3$

$58 = \frac{k}{3}$

Solve for k

$k = 58 * 3$

$k = 174$

To solve for W when L = 2, we simply substitute values for L and K in the expression $L = \frac{k}{W}$

$2 = \frac{174}{W}$

Solve for W

$2 * W = 174$

$2 W = 174$

$W = 174/2$

$W = 87$

Hence, the width is 87

7 0

2 years ago

If someone knows the answer please help

pickupchik [31]

The correct answer is D. D'(1, 5), E'(-1, 3), F'(-1, -4), G'(1, -2).

It's because of this: You need to calculate the distances, and they are in this case symmetric, so you look how far is from one side, and it will be the same on the other side. When you put it on graph, the coordinates are clear and the correct answer is D.

7 0

3 years ago

Select all the equations where b= 11 is a solution. Choose 2 answers:

Allushta [10]

Answer:

what do you mean there is no pictures

5 0

3 years ago

1 Find the slope of the following graph and write your result in the empty box. Answer:

Viktor [21]

Answer:

y = 2x