Complementary angles add up to 90 degrees.
Which means.. the equation is
8x-23+7x-7=90
Combine like terms you should get
15x-30=90
Add 30 on both sides
15x=120
Divide 15 x=8
Plug in 8 to (8x-23)
8(8)=64-23=41
m
Answer:
3.5
Step-by-step explanation:
because 7÷4 is 3.5 because seven division of 4 is three point five
Answer: 1 cup
Step-by-step explanation:
6 cups - 5cups = 1 cup
Answer:
Check pdf
Step-by-step explanation:
Type $650 times 7.5% into your calculator. this should give you your answer
You can also type in 650 * 0.075
Hope this helps!
