Answer:
135
Step-by-step explanation:
Two supplement angles add up to equal 180 degrees.
So, (45+x=180)
180-45=x
135=x
first one is 4 and the second one is two if i did it right. look up mathaway.com the calculator has this all and solves them for you . its a algebra calculator
3/4 + 1/8
If you also need to solve it the answer is 7/8
Answer:
Hi!
Since we don't know the total number of pages, we'll call that x.
So your equation is
x = 210 - 55
Hope this helps!
~courtney
I hope this helps you
1 1/4=5/4
5/4 cups sugar 20 cookies
? cups sugar 16 cookies
?.20=16.5/4
?=1 cups sugar you need
