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Elza [17]
3 years ago
8

QUICK HELP MATH ASSESSMENT!!!

Mathematics
1 answer:
3241004551 [841]3 years ago
4 0

Answer:

4x^{2} - 16x - 16

Step-by-step explanation:

f(x) = ax^{2} + bx + c

f(x) = 4(x - 2)^{2}

(x - 2) (x - 2)

x^{2} - 2x - 2x - 4

x^{2} - 4x - 4

f(x) = 4(x^{2} - 4x - 4)

4x^{2} - 16x - 16

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      C = 2πr      Divide both sides by 2π
C/2π = r           Switch the sides to make it easier to read
       r = c / 2π
6 0
3 years ago
Name the angles that are complements to SWT
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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.
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mTSV = 180 - 140 = 40 degrees.
Hence angle TSV is complementary to angle SWT.

Therefore, the complementary angles to angle SWT are angle USP and angle TSV.
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2x=8 <br>so find the value of x​
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