1.
5u - 2u = 3u (diff. between longest and shortest)
3u = 87cm
1u = 87cm ÷ 3 = 29cm
5u + 4u + 2u=11u
11u = 11 x 29cm = 319cm

Ans: 319cm

2.
9u = 1350
1u = 1350 ÷ 9 = 150
6u + 5u = 11u
11u = 11 x 150 = 1650

Ans: 1650

8 0

3 years ago

What is the quatient of (×3+6×2+11×+6)÷(×2+4×+3

lapo4ka [179]

Answer:

=21+11x

Step-by-step explanation:

3 0

3 years ago

0.5s + 1 = 7 + 4.5s<br><br> Show work, and answers please. This is for algebra 1.

ioda

0.5s + 1 = 7 + 4.5s Subtract 4.5s from both sides
-4s + 1 = 7 Subtract 1 from both sides
-4s = 6 Divide both sides by -4
s = - $\frac{6}{4}$ Simplify
s = - $\frac{3}{2}$

4 0

3 years ago

Read 2 more answers

B= Round your answer to the nearest hundredth

vodomira [7]

Answer:

53.13 degrees

Step-by-step explanation:

3 0

2 years ago