The answer is:
It’s equivalent to 30+5y
132 in
Step-by-step explanation:
- Take the total radius = 18+3 = 21= R (say)
- Simply use the formula for the circumference i.e. 2*pi*R
- 2*22/7*21= 132
Set up the equation so m<HCB + m<DCH = m<DCB
2x + 100 + 60 = x + 170
2x+ 160 = x +170
-x -x
x + 160 = 170
- 160 -160
x = 10
9514 1404 393
Answer:
1 1/4
Step-by-step explanation:
You know that 8/8 = 1.
Removing a common factor of 2 from numerator and denominator of 2/8 reduces the fraction to lowest terms: 1/4
Your mixed number is 1 1/4.
Answer:
Equivalent fractions
Step-by-step explanation:
All of these fractions can be reduced to 3/4, so they're examples of equivalent fractions.