Question
It takes a company 4 hours to build 1,300 cell phones. If the company continues working at the same rate, how many hours will it take them to build 30,000 cell phones?
Answers
Amy
I need help with these two multistep equation word problems. please show work for them:
1. the measure of an angle is 34 degress less than its supplement. Find the measure of each angle.
2. The measure of an angle is 9 degress more than twice its complement. Find the measure of each angle.
1. the measure of an angle is 34 degress less than its supplement. Find the measure of each angle.
2. The measure of an angle is 9 degress more than twice its complement. Find the measure of each angle.
Henry
T=30,000phones * 4h/1300phones=92.3 h.
1. A = X Degrees, B = (X-34) Degrees.
Supplementary angles are angles whose sum is 180o:
x + (x-34) = 180.
X = ?.
X-34 = ?
2. A = X Degrees, B = (2x+9) Degrees.
x + (2x+9) = 90o.
X = ?
2x+9 = ?
1. A = X Degrees, B = (X-34) Degrees.
Supplementary angles are angles whose sum is 180o:
x + (x-34) = 180.
X = ?.
X-34 = ?
2. A = X Degrees, B = (2x+9) Degrees.
x + (2x+9) = 90o.
X = ?
2x+9 = ?