Multiply the radius by 2 to get the diameter: 70cm x 2 = 140cm. Then, to find the perimeter of the pizza box, multiply the radius by 4 since there are 4 sides in a square pizza box: 140cm x 4 = 560cm. Hope this helps!
Answer:
0
Step-by-step explanation:
5-(x-3)=4x-(3x-8)
5-x+3=4x-3x+8
5+3-x=x+8
8-x=x+8
8-x-x=8
8-2x=8
2x=8-8
2x=0
x=0/2
x=0
Answer:
3%
Step-by-step explanation:
The interest on the account is given by the simple interest formula:
I = Prt
where I is the interest, P is the principal invested, r is the annual rate, and t is the number of years
375 = 2500r(5) . . . . . . using the given values in the formula
375/12500 = r = 0.03 . . . . . divide by the coefficient of r
Sonnie's account had a 3% interest rate.
Answer:
52 and 65
Step-by-step explanation:
dividend - divisor*quotient = remainder
We want to find the largest number which divides 60 leaving remainders 8. The largest divisor is obtained when the quotient is 1. Replacing into the previous equation:
60 - divisor*1 = 8
60 - 8 = divisor
52 = divisor
In the second case, the dividend is 75, the quotient is 1 again, and the remainder is 10, then:
75 - divisor*1 = 10
75 - 10 = divisor
65 = divisor
The answer is 3. A, D, and C are vertical angles and match to the angle marked 70 degrees.