you would add the parantheses around '3-4'
so
9-(3-4)+5= 15
9- (-1)+5=15
9+1+5=15
10+5=15
15=15
hope this helped!! xx
Answer:
67.5 degrees, and 112.5 degrees.
Step-by-step explanation:
Let's make the second angle "x"
Supplementary angles always add up to 180 degrees.
So the first angle is 45 degrees more than the second, so you do:
x+x+45=180
Solve that and you get 67.5. That is the second answer. To find the first answer, add 45 to that. The answer is correct. Please give me branliest.
-5
This is just to fill out the space of twenty characters
Answer:
d
Step-by-step explanation:
Wjats the best way for you yetwywtw you get your help for your work and work on the building your new job and you can do more homework and your help with the help for help with the family room and your family member and family members are coming now