Answer:
x=20
3x= 3(20)=60
4x= 4(20)=80
Step-by-step explanation:
The angles CD is 90 degrees because the small square indicates
it. Angles AD are a straight angle, therefore all the other angles within A to D, must equal 180 degree. (straight line/angle=180 degrees).
so AB + 70+ 90= 180 degrees
AB= 180 -70-90
AB=20
x=20
3x= 3(20)=60
4x= 4(20)=80
The denominator can be 3 if the numerator is 1
87.96 just divide 24 by 25 and keep the whole number as is
Answer:
31 is greater than 28
Step-by-step explanation:
That is how you read it: 31 is greater than 28