Answer:
<h3>$1,043.74</h3>
Step-by-step explanation:
Area of the circular floor = πr²
Since the stage only occupies a quarter circle section of the floor, then;
Area of the stage = πr²/4
Given
diameter of the floor = 13yd
radius = 13/2 = 6.5yd
Find the area of the stage;
Area of the stage = π(6.5)²/4
Area of the stage = 3.14(42.25)/4
Area of the stage = 33.16625yd²
If the material for the stage will cost $31.47 per square yard, this means;
1yd² = $31.47
33.16625yd² = x
Cross multiply
x = 33.16625*31.47
x = 1,043.74
Hence the stage will cost $1,043.74
Answer:
Step-by-step explanation:
STEP 1: <em>Rewrite the equation as 3
n
+
6
p
=
15
.</em>
STEP 2: <em>Subtract 6
p from both sides of the equation.</em>
STEP 3: <em>Divide each term by 3 and simplify.</em>
The four consecutive odd integers are x, x+2, x+4, x+6
x+x+2+x+4+x+6=216
4x+12=216
4x=204
x=51
they are 51, 53, 55, 57
It should be 120 as well, but if not try 60.
The answer is complementary angles. I hope i helped.
