Answer:
A
Step-by-step explanation:
(-7)5 is the same as saying you're multiplying -7 5 times by its self.
Hope this helps!!
Yes it is correct .
45 plus 90 =135
which means that 135 - 45=90
Answer:
P = (25.6g - 31.4)
Step-by-step explanation:
Given that,
The width of a rectangle = (8.1g−6.5) cm
The length of a rectangle, = (4.7g−9.2)
We know that,
The perimeter of a rectangle is given by :
P = 2(l+b)
Substitute all the values,
P = 2(8.1g−6.5+4.7g−9.2)
= 2(12.8g-15.7)
= 25.6g - 31.4
So, the perimeter of the rectangle is equal to (25.6g - 31.4).
Here you go this took me time
Answer:
Head: 113.04 in³
Basketball: 33.5 in³
Step-by-step explanation:
suppose Ronnie's head and basketball are spheres
V = 4/3πr³
Head: V₁ = 4/3 * 3.14 * 3³ = 113.04
Basketball: C = 2πr
r = C / 2π = 12.57 / 6.28 = 2.00 (it's a small ball :))
V₂ = 4/3 * 3.14 * 2³ = 33.49