Answer:
22.08 cm
Step-by-step explanation:
Area = pi*r^2*(angle/360)
r=11.04, d=22.08
2 consecutive numbers....x and x + 1
x + x + 1 = 73
2x + 1 = 73
2x = 73 - 1
2x = 72
x = 72/2
x = 36
x + 1 = 36 + 1 = 37
so ur numbers are 36 and 37 <==
Argh! My answer was erased!
We need to cut a 15m rope into 20 equal pieces. Written mathematically, it is as follows:
15/20 = length of rope segment in meters (a)
15/20 = a
Simplify
3/4 = a
In meters, each rope segment is 3/4m long. But, we don't want meters. We want centimeters.
100 cm = 1 m
3/4(100) = length of rope segment in centimeters (x)
3/4(100) = x
300/4 = x
75 = x
Each segment of rope is 75 cm long.
Answer:
She has 11 dimes and 17 nickels
Step-by-step explanation:
dimes --- d
nickels -- n
Equation with number of coins:
Divide by 5
sub in the other equation:
She has 11 dimes and 17 nickels
check:
total = 11 + 17 = 28 , check!
value: 10(11) = 5(17) = 195 , check!
Answer:
NOT UNDERSTANDING I'LL COME BACK TO HELP U
Step-by-step explanation: