Answer: the answer is g( x) =12
Step-by-step explanation:
Answer:
4.28 cm
Step-by-step explanation:
Radius is half the diameter.
2.14 times 2 = 4.28 cm
Answer:
17.4
Step-by-step explanation:
p = -0.4
substitute p into equation
-5(-0.4) + 15.4 =
2 + 15.4
17.4
Answer:
73
Step-by-step explanation:
Since DA is the diameter, this means that you can divide the circle into two half-circles. You will solve with the right half-circle. A half-circle has a 180 total degrees. Add up the values given and solve for x.
(2x) + (7x - 4) + (85) = 180
2x + 7x - 4 + 85 = 180
9x - 4 + 85 = 180
9x + 81 = 180
9x = 99
x = 11
Now that you have the value of x, solve for m∠CZB.
m∠CZB = 7x - 4
m∠CZB = 7(11) - 4
m∠CZB = 77 - 4
m∠CZB = 73
Answer:
2/3
Step-by-step explanation:
This question is asking you to simplify the fraction 40/60. You can factor out the number 20 from both:
Now you can cancel 20 from the top (numerator) and the bottom (denominator) and get 2/3 as your final answer.