N-4=16 solve equation

Mathematics

2 answers:

mr_godi [17]2 years ago

8 0

In order to solve this equation you will have to add 4 on both sides and then you will have your answer.

$n-4=16$

$+4 +4$

$16+4 = 20$

$n = 20$

Which means your answer is "20."

Hope this helps.

gizmo_the_mogwai [7]2 years ago

6 0

n - 4 = 16 Given

+ 4 + 4 Cancel out 4 to isolate n variable

n = 20

Prove.

20 - 4 = 16

16 = 16

True.

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Name the angles that are complements to SWT

zlopas [31]

Two angles are said to be complementary, if the sum of the two angles is 90 degrees.

Given that the measure of angle SWT is 50 degrees, thus, the measure of the complementary angles will be 90 - 50 = 40 degrees.

From the diagram, the measure of angle USP is 40 degrees, hence it is a complement of angle SWT.

Recall that the angle on a straight line is equal to 180 degrees, thus the sum of the measures of angles USP, WST and TSV is 180 degrees.
i.e. mUSP + mWST + mTSV = 180 degrees
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Hence angle TSV is complementary to angle SWT.

Therefore, the complementary angles to angle SWT are angle USP and angle TSV.

7 0

3 years ago

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densk [106]

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