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stira [4]
2 years ago
5

Pls Find the value of X (with explanation)

Mathematics
2 answers:
goldenfox [79]2 years ago
6 0
<h2>20°</h2>

In this problem, we need to use some <u>division</u>.

To find the value of x, divide 4 from 80, and we get:

80 ÷ 4 = 20

The final answer is:

<h3>20°</h3>

To verify the answer, we need to multiply:

20 × 4 = 80

<em>Hope this helps :)</em>

Yakvenalex [24]2 years ago
5 0
The answer is 20° just use the formula given
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Solve the following system of equations by elimination. What is the value of x? x = 1.5 x = -1.5 x = 8 x = -8
Andru [333]

Using the elimination method, the value of x in the system of equations is calculated as: 8.

<h3>How to Solve a System of Equations by Elimination?</h3>

To solve a system of equations given using the elimination method, do the following:

Multiply 2x - 5y = 1 by 2 and multiply -3x + 2y = -18 by 5 to get the following:

4x - 10y = 2 --> eqn. 1

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Find the degree measures of the next two positive and the previous two negative angles that are coterminal with the angle 75°.
AlladinOne [14]

9514 1404 393

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Step-by-step explanation:

Add or subtract multiples of 360° to find coterminal angles.

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<u>Negative</u>

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3 years ago
Hans bought 3 CDs that were each the same price. Including sales tax, he paid a total of 41.10. Of that total, 2.40 was tax. Wha
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