Answer: 379.94
Step-by-step explanation: To find the area of a circle, you do radius squared times pi. To find the radius, divide the diameter in half. So 22 divided by 2 is 11. 11 squared is 121. Then multiply 121 by 3.14. That equals to 379.94
Answer:
This question requires us to change the subject of a formula. This can be achieved by following the order of operations in reverse. First, isolate the terms with our variable of interest, x:
ax - bx = z - y
Then, we take x out as it is being multiplied to both a and b:
x(a - b) = z - y
Dividing (a - b) on both sides, we get:
x = (z - y) / (a - b)
Thus, the answer is x= z-y/a-b
Step-by-step explanation:
$4.50
Multiply the $0.15 by the 30 days then add $2.00 to your total.
Answer:
x= -13
Step-by-step explanation:
x + 6 = -7
Subtract 6 from both sides of the eqaution
x+6 - 6= -7 -6
Simplify
x+6 - 6= -7 -6
x= -7 -6
Subtract the numbers
x= -13
