supplement means the sum of the two angles is 180° → y = 180 - x
complement means the sum of the two angles is 90° → y = 90 - x
supplement - 3(complement) = 46
(180 - x) - 3(90 - x) = 46
(180 - x) - 270 + 3x = 46
2x - 90 = 46
2x = 136
x = 68
Answer: 68°
Answer:
37.5
40 percent (calculated percentage %) of what number equals 15? Answer: 37.5.
Step-by-step explanation:
Answer:
8 times larger
Step-by-step explanation:
The radius of the large sphere is double the radius of the small sphere.
180 - 124 = 56
4x = 180 - (56 + 60)
4x = 180 - 116
4x = 64
x = 16
answer
B. 16
Answer: Y = 7/8x+ 2.25
Step-by-step explanation:
- you would subtract both y 7
- subtract both x -8
- y=7/8x+b
- 3= 7/8 x-2 +b
- 3 = 1.75 + b
- -1.75 -1.75
- 2.25 = b
