Answer:
x=9/4
Step-by-step explanation:
Answer:
29/30
Step-by-step explanation:
Make all denominators equal to 30.
4/5 × 6/6 + 1/2 × 15/15 - 1/3 × 10/10
24/30 + 15/30 - 10/30
Combine.
(24 + 15 - 10)/30
(24 + 5)/30
= 29/30
Area of a circle is:
A = pi(r^2)
A = 3.14(8^2)
A = 3.14(64)
A = 200.96
hope this helps :)
Answer:
k = -3
Step-by-step explanation:
Given
Variation: Direct
y = -15 when x = 5
Required
Find the constant of variation
A direct variation is represented as:
y = kx
Where
k = constant of variation
Substitute values for x and y
-15 = k * 5
Multiply both sides by ⅕
⅕ * -15 = k * ⅕ * 5
-3 = k * 1
-3 = k
k = -3
Hence, the constant of variation is -3
Answer:
Sorry if I'm wrong
Step-by-step explanation:
1.68