let L = length and let W = width.
Use the equations 2L + 2W = 2750
and L = 5W + 15
Then do the steps as follows -
1. Plug the equation for what L equals into the first equation
2(5W+15) + 2W = 2750
2. Then distribute the 2
10W + 30 + 2W = 2750
3. Then add like terms
12W + 30 = 2750
4. Then subtract 30 from both sides
12W = 2720
5. Divide by 12 on both sides
W = 226.67
6. Then plug that into the second equation
L = 5(226.67) + 15
L = 1148.35 should be the answer
Answer:
Step-by-step explanation:
5
5+1=6
6+1+2=9
9+1+2×2=14
14+1+2×3=21
21+1+2×4=30
30+1+2×5=41 ANS
Hello!
A pair of angles whose sum is 90° are called Complementary Angles. The answer is Complementary because Complementary Angles are angles that make a sum of 90°. Supplementary Angle are angles whose sum is 180° and Adjacent Angles are angles that have a common side or common vertex.
I hope this helps!
You gotta multiple the numbers so like 10 times 8 = 80 and 6 times 4 = 24
Answer:
39°
Step-by-step explanation:
if its a triangle the third angle measures 39°
180-(51+90)=180-141=39
