Answer:
the answer is b
Step-by-step explanation:
x + 2/3 = -4
x+ (3) 2/3 = (3) -4
x + 2= -12
x= -14
Answer:
2250
Step-by-step explanation:
Answer:
249.14 mm³
Step-by-step explanation:
r = diameter/2
= 7.8 /2
volume = 4/3 π r³
= 4/3 * 3.15 * (7.8/2)³
= 249.14 mm³
Answer:
a. 7
b. 2
Step-by-step explanation:
a. By the secant secant theorem, 5 ( x+5) = 6 (4+6)
5x + 5 = 60
5x = 35
x =7
b. 4(x+4) = 3 (3 + 5)
4x + 16 = 24
4x = 8
x = 2
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x
Answer:
126.4 cm
Step-by-step explanation:
1. 15.8 * 3 = 47.4 (This is the length)
2. Find half of the rectangle
47.4 + 15.8 (width) = 63.2
3. Find the whole perimeter
63.2 * 2 = 126.4