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NeX [460]
3 years ago
10

Substitute the value of the variable and then simplify

Mathematics
1 answer:
DiKsa [7]3 years ago
4 0

Answer:

y=2*(4)^2-3

y=2*16-3

y=32-3

y=29

Step-by-step explanation:

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If tap and bre are supplementary and bre is its own complement, find the measure of tap. explain how you arrived at your answer
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Supplementary angles are those whose sum is equal to 180° while those that are complementary are those whose sum is equal to 90°. Since, we are given that bre is the complement of itself, its measure can be calculated through the equation,
                           m∠bre + m∠bre = 90°
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Then, for the relationship of bre and tap, we have the equation,
                       m∠bre + m∠tap = 180°
                        45° + m∠tap = 180°
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The measure of tap is equal to 135°. 
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