Answer:
Step-by-step explanation:
your equation is -1=7x+b so to put it in y= form, move the -1. your answer is y=7x+1
The answer for this is, D
Variability of sixth graders = 1.2
Variability of seventh graders = 0.6
Ratio = 1.2/0.6 = 2
Answer: D
Answer:measure angle C = 92 degrees
Explanation:Quadrilateral ABCD is known as a cyclic quadrilateral. This means that it has all its vertices on the circle's circumference.
In a cyclic quadrilateral, the sum of each two opposite angles is 180 (check the attached image).
Therefore:
measure angle B + measure angle D = 180
x + 10 + x + 24 = 180
2x + 34 = 180
2x = 180 - 34
2x = 146
x = 73
We are given that:
measure angle A = x + 15
Therefore:
measure angle A = 73 + 15 = 88 degrees
Finally, we have:
measure angle A + measure angle C = 180
88 + measure angle C = 180
measure angle C = 180 - 88
measure angle C = 92 degrees
Hope this helps :)
Answer: A 3 dimensional shape
Step-by-step explanation: