Answer:
98pi
Step-by-step explanation:
Area of circle: pi(r)^2
A1=pi(7)^2
A2=pi(7)^2
A2+A1=98pi
45 Cards
12 friends invited; 1/2 came 12 x 1/2=6
Let x stand for the number of cards each friend received
Armando kept 3
6x = 45-3
6x = 42
__ __
6 6
x = 7
Each friend received 7 cards
First, we must find the length and width of the stone. To do this, divide the area by the side that we know. 7/10*5/4 This comes to 7/8, the other side length. Adding 7/8 and 5/4 together and multiplying by two gives us the perimeter. This comes out to 17/4, or 4 and 1/4 inches. Therefore, 3.5 inches of wiring would not be enough. Please mark Brainliest!!!
Answer:
One 8 is in the hundrenths place and another one in the ones place
Step-by-step explanation:
Answer:
x=44
Step-by-step explanation:
