Answer:
smaller angle is 50.5 degrees
Step-by-step explanation:
supplementary angles when added together = 180 degrees
(2x + 10) + 6x + 8 = 180
combine like terms
8x + 18 = 180
move the 18 over by subtraction
8x = 162
divide by 8 to get x by itself
x = 20.25
so plug in to find smaller angle
2(20.25) + 10 = 50.5
6(20.25) + 8 = 129.5
Answer=56
87.5%*y=49
.875y=49
____ ___
.875 .875
divide both sides by .875
y=56
Answer:
Step-by-step explanation:
x/70=0.5/20
x=35/20
x=1.75
Ann will need 1.75 cups of sugar.
Answer:
a) 10 inches
b) 48 feet
Step-by-step explanation:
10 inches, 60/6 = 10
48 feet, 8*6 = 48
