Answer:
ok.
2x=4
divide the 2 on the other side and the awnser is x=2
100/2 = 50 pies per hour
350/50 = 7 hours
Answer:
BD = 28
AC = 24
Step-by-step explanation:
Diagonals of a parallelogram bisect each other.
4x − 2 = 3y − 1
3x = 3y − 3
Using elimination to solve the system of equations, subtract the second equation from the first.
(4x − 2) − 3x = (3y − 1) − (3y − 3)
4x − 2 − 3x = 3y − 1 − 3y + 3
x − 2 = 2
x = 4
Substitute into either equation to find y.
3(4) = 3y − 3
12 = 3y − 3
15 = 3y
y = 5
The length of BD is:
4(4) − 2 + 3(5) − 1 = 28
The length of AC is:
3(4) + 3(5) − 3 = 24
Answer:
300
Step-by-step explanation:
<h2>iT IS 300 BECAUSE 30 TIMES 10 IS 300</h2>
The formula to find the circumference of a circle using the radius is:
C = 2 π r
The variables are:
C = circumference
R = radius of circle