<span>Angles on one side of a straight line always add to 180°.
Look at the picture.
a = 180° - 134° = 46°
b = 180° - 130° = 50°
</span><span>In a triangle, the three interior angles always add to 180°.
a + b + c = 180°
c = 180° - (46° + 50°) = 180° - 96° = 84°
x° = 180° - 84° = 96°</span>
<span>We can see that:
x = a + b</span>
Volume of the pool will be defined as V = πr²h
V = π(15)²(70)
V = 15750π ≈ 49480 cubic feet of water.. or about 370, 136.1296 gallons
1 cubic ft is equal to 7.48052 gallons
Answer:
Okay?
Step-by-step explanation:
C is the correct answer. A, B, and C have terms with different powers of y, and as a result, these terms are not like. C, however, has only multiples of y cubed, so it is a set of like terms.