Answer:
4.76cm
Step-by-step explanation:
Given data
circumference= 15cm
The expression for circumference is
C= 2πr
substitute and solve for r
15= 2*3.14*r
r= 15/ 2*3.14
r=15/ 6.28
r= 2.38 cm
Hence the diameter is
D= 2r
D= 2*2.38
D=4.76cm
Answer:
B. 66 square inches
Step-by-step explanation:
Area of a trapezoid = (a + b) / 2 * h
a = base a = 14 inches
b = base b = 8 inches
h = height = 6 inches
Area of a trapezoid = (a + b) / 2 * h
= (14 inches + 8 inches) / 2 * 6 inches
= 22 inches / 2 * 6 inches
= 11 inches * 6 inches
= 66 inches²
Area of a trapezoid = 66 inches²
Answer:
1 basket = 24 apples
24 × 18 = 432 apples
(use cross multiplication method)
1 apple = 15 cents
432 = x
![\frac{1x}{1} = 6.480](https://tex.z-dn.net/?f=%20%5Cfrac%7B1x%7D%7B1%7D%20%20%3D%206.480)
cents
I guess the equation would be y=30x