Answer:
See the three attached images.
Step-by-step explanation:
image1 shows the intersection of b and c:
. (green "football")
image2 shows the <u>complement</u> of a (outside a):
(yellow)
image3 shows the intersection of those sets:
(green "football with a bite out of it") :-)
Answer:
,-3
Step-by-step explanation:
1) 4(x+7)=80
Value of x
Multiply
4x+28=80
4x=80-28
4x=52
X=52/4
X=13
Answer: 15 pushups a minute
Step-by-step explanation: 75 ÷ 5 = 15
Answer:
5.4
Step-by-step explanation:
First find the area of the square.
L times W
5 times 5=25
Now find the area of the cricle
A=

Substitute pi with 3.14 and radius with 2.5
A= 3.14 times
A=3.14 times 6.25
A=19.625
Now substract the area of the square from the area of the circle
Your answer will be 5.375
The rounded answer will be 5.4