Answer:
Step-by-step explanation:
x and y are supplementary angles, so their sum is 180°.
x+y = 180°
x is 16° less than three times y
x = 3y - 16°
(3y-16°) + y = 180°
4y = 196°
y = 49°
x = 3y-16° = 131°
Answer: BC = 41
Step-by-step explanation:
AB + BC = AC
8x + 9 + 6x + 5 = 98
14x + 14 = 98
14x = 84
x = 6
BC = 6x + 5
Substitute 6 for x
BC = 6 (6) + 5
BC = 36 + 5 = 41
Hope it helps!
First question
Volume = height * radius*radius*3.14
5*3*3*3.14 = 141.3 in3
Second qustion
Violume = height * radius * radius * 3.14
28*8*8*3.14= 5626.88 cm3
So the answer is 1875.63 because it's the closest
Answer:
3.5
Step-by-step explanation:
3.5 is the y-intercept because the point is (0,3.5). This is where it intercepts with the y-axis.
Hope it helps!
