Answer:
Step-by-step explanation:
150 students/3 classes= 50 students per class
Answer:
x= 56
Step-by-step explanation:
86+94= 180 which if supplementary angles have to equal 180°
I don't know if you can tell but what's in red means distribute
then I added 26 on both sides with like terms
on the left side 86+26=112 and right side is left with 2x
then divide both sides by 2 to leave x by itself
112/2= 56 and 2x/2=x
so 56=x
To get the answer you would subtract 11% from 100%, getting the answer 89%.
Answer:
7.5m
Step-by-step explanation:
1cm:2.5m
3cm:7.5m
Step 1
Find the common denominator.
5/8 and 1/6---------> would be 2³*3----> 24
step 2
multiply (5/8) by (3/3) and (1/6) by (4/4)
5/8-----> 15/24
1/6-----> 4/24
step 3
find the numbers
4/24+15/24------> 19/24
4/24-15/24-------> -11/24
the answer isthe two numbers are19/24 and -11/24see the attached figure