I can’t see the photo is blurry
The answer would be A: -5(-4)n
Answer:
1. 8
2. 11
3. 14
4. 17
Step-by-step explanation:
When there is a number next to a number inside parenthesis, it means you multiply those together. Don't forget to use PEMDAS either. So you first multiply 3(and whatever number is inside) and then add 5. Hope this helped :)
Answer:
Measures of the supplementary angles = 88° and 92°
Explanation:
Two angles that add to 180 degrees is called as supplementary angles.
Angles are in the ration 22:23
So, we have
22a + 23a = 180
45 a = 180
a = 4
Angles are 22 x 4 = 88 ° and 23 x 4 = 92°
Measures of the supplementary angles = 88° and 92°
