Answer:
1.1032
2.6
3.16
4.35:50 I think
Step-by-step explanation:
The number -5 would go to the left of a number scale. Typically because all negatives move to the left of zero on the number scale.
The answer is 2x-26
1+2x-27 9*3= 27
1-27+2x You would combine like terms here
2x-26
Answer:
∠1 = 72°
Step-by-step explanation:
Complementary angles sum to 90°, thus
∠1 + ∠2 = 90, substitute ∠1 = 4∠2 , thus
4∠2 + ∠2 = 90
5∠2 = 90 ( divide both sides by 5 )
∠2 = 18°
Hence ∠1 = 90 - 18 = 72°