0.8 is your answer
hope it helps:)
1,000,070,000 thats the answer!:)
Answer:
Adjacent angles are always complementary - False
The sum of the measures of two supplementary angles is 180 - True
If the measure of an acute angle is x then its complementary angle is (90-x) - im not sure i think false though..
if two angles are supplementary then, one of the angles must be acute - true
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
- (4n+5)-n/20=1
- cross multiply:(4n+5)-n=20
- 4n+5=20+n
- 4n-n=20-5
- 3n=15
- Divide both sides by coefficient of n
- n=5
Answer:
1)9-7+x
2+x
2)8-2x+5x
8+3x
3)-x+3x-9
2x-9
4)4x-4x-6
-6
you have to group the like terms
I hope this helps and sorry if they are wrong