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emmasim [6.3K]
3 years ago
9

Find the value of x.

Mathematics
1 answer:
Tems11 [23]3 years ago
6 0

Answer:

x=20°

Step-by-step explanation:

This is actually simpler than it seems. Try redrawing (or maybe just imagine) that the only inscribed angle is x with the two lines going to the 40°. If we let 40°=θ, then: x=θ/2

This is actually true for any situation with inscribed angles, so you could use this to find w, y, and z as well.

Anyways x=(40°)/2=20°, so x=20°

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mafiozo [28]

Answer:

A. 4

Step-by-step explanation:

Constant of proportionality (k) = y/x

We can use the coordinates of any point on the line to find k.

Let's use (2, 8)

Constant of proportionality (k) = 8/2

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4 0
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2 years ago
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3 years ago
Write a number in each blank to complete each equation so that it has the requested number of solutions. a. Equation with no sol
Setler79 [48]

Answer:

The answer is  8x - 3x + 2 -x =<u> 4 </u>x + <u>2 </u> .

Step-by-step explanation:

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8x - 3x + 2 -x = __ x + __

Now, to write a number in each blank to complete each equation so that it has the requested number of solutions.

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8x - 3x + 2 -x =<u> 4 </u>x + <u>2 </u>

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<u />

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3 years ago
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