7(2x - 3) = 1...distribute through the parenthesis
14x - 21 = 1.....step 1
14x = 22...step 2
x = 22/14 = 11/7 or 1 4/7
<span>f′</span>(x<span>) = 6
Remember you multiply the coefficient by the exponent, and then reduce the exponent by 1.</span>
Answer:
angle 1 = 84
angle 2 = 6
Step-by-step explanation:
complementary angles add up to 90 degrees.
angle 1 + angle 2 = 90
(4x + 60) + x = 90
5x + 60 = 90
5x = 30
x = 6
angle 1 = 4x + 60 = 4(6) + 60 = 84
angle 2 = x = 6
Answer:
1) 5°: 5 is halfway from 0 and 10
2) 5°: 5 is halfway through -5 and 15
3)-5°: -5 is halfway through 5 and -15
4)0°: 0 is halfway through -8 and 8