Answer:
the answer is 7.53 * 10-10
Step-by-step explanation:
Answer:
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Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>27.</u> the sum of 2 complementary angles=90
8x-17+5x-10=90
13x=90+27
13x=117 <u>x=9 </u>
<u>28. </u> the sum of supplementary angles=180
17x-12+3x-48=180
20x=180+60
20x=240
<u>x=120</u>
Answer:
Step-by-step explanation:
4x + 3y = 9
Slope of line = -4/3
Slope of perpendicular to line = ¾
Equation of perpendicular:
y-3 = ¾(x+2)