Answer:
The answer is A) 12.56 square inches
Step-by-step explanation:
The equation to find the answer is <u>3.14×r²</u>
r standing for radius. To find the diameter, you simply multiply the radius by 2.
Because they already gave us the diameter, the equation to solve this question is <u>3.14×4</u>
<u>3.14×4=</u><u>12.56</u>
7 and 1
7x+14=0, 7x=-14, x= -2
add like terms, then get x on one side, number on the other, then divide both sides by 7
its the second one -3(x-y)
4 3/8 cups
