Answer:
B
Step-by-step explanation:
<h3>
Answer: 131 degrees</h3>
Work Shown:
(angle JIW) + (angle WIH) = angle JIH
(2x+8) + (101) = 11x + 10
2x+109 = 11x+10
2x-11x = 10-109
-9x = -99
x = -99/(-9)
x = 11
So,
- angle JIW = 2x+8 = 2*11+8 = 22+8 = 30 degrees
- angle WIH = 101 degrees
- angle JIH = 11x+10 = 11*11+10 = 121+10 = 131 degrees
The smaller angles add to 30+101 = 131 to confirm we have the correct answer.
For more information, check out the angle addition postulate.
Answer:
D = (7/2)m
Step-by-step explanation:
D = (7/2)m
The sequence is as follows:
(17 + 1)(1/2) = 9
(9 + 1)(2/2) = 10
(10 + 1)(3/2) = 16.5
(16.5 + 1)(4/2) = 35
(35 + 1)(5/2) = 90
Therefore, the missing value in the sequence is 10.
y=-2
Step-by-step explanation:
if line has zero slope (b) it means that b is undefined.
if x=0 y=-2 because line has no slope. so b=-2
y=-2
