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2 years ago

Helpppp plisss!!!!!!!!!

Mathematics

1 answer:

ankoles [38]2 years ago

6 0

<em>Answer:</em>

The constant of proportionality is 1/4.

<em>Step-by-step explanation:</em>

Keep in mind that the constant of proportionality can always be found by dividing any y value by any x value, as long as the values are in the same row. For example, in this table, the constant of proportionality would be 1/4, as, in the first row, the y value is 2 and the x value is 8, and 2/8 equals 1/4.

Hope this helps! Comment any questions <3

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Determine whether the following is a statistical question.

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Answer:

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4 years ago

An A-frame house is 45 feet high and 32 feet wide. Find the measure of the angle that the roof makes with the floor. Round to th

Flura [38]

Answer:

Angle, $\theta=70.4^{\circ}$

Step-by-step explanation:

We have, an A-frame house is 45 feet high and 32 feet wide. It is required to find the measure of the angle that the roof makes with the floor.

The attached figure shows the A frame. Let $\theta$ is the angle that the roof makes with the floor. So,

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So, the angle of 70.4 degrees is the angle that the roof makes with the floor.

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3 years ago

A company that makes boxes finds that 3 out of 20 boxes are damaged. What percent of the boxes are damaged?

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4 years ago

Read 2 more answers

Can you find the value of x

s344n2d4d5 [400]

from your previous posting, you saw that y = 18, that means that the angle 2y + 6 is really 2(18) + 6 or namely 36 + 6 = 42°.

vertical angles, or namely angles across from each other at a junction, are always equal, so if 2y + 6 is 42°, then 8y - 102 is also 42°.

let's recall that a circle has a total of 360°, if we subtract those two vertical angles from a full circle, that'd be 360 - 42 - 42 = 276.

the angle 3x and its vertical angle twin, each take half of that 276° leftover, namely 276 ÷ 2 = 138°.

so now we know that 3x = 138, $\bf 3x = 138\implies x=\cfrac{138}{3}\implies x=46$

6 0

3 years ago