Answer: just figure out how many 8s are in 36 then multiply that by 66 :):)
Step-by-step explanation:
The radius will be 7.25cm
The circumference will be about 45.55
The area will be about 165.13
Your answer will be in miles per hour
There are two ways to do this. Both use the forumula
d = v * t
Givens
=====
d = 5/9 mile
t = 1/4 hour
Method One
=========
Use your calculator to get rid of the fractions. (Likely both your teacher and your parents will hate this method, But humor me, do it).
d = 5/9 mile = 0.55555 mile
t = 1/4 hour = 0.25 hour
Calculation
========
v = d/t
v = 0.555555 / 0.25
v = 2.2222222 miles per hour.
Method Two
=========
Use the fractions.
d = 5/9 // 1/4 Invert and multiply by the denominator.
d = 5/9 * 4/1
d = 20 / 9
d = 2 2/9
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Answer:
2a^2 - a + 2 = 0
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EFH=60
FEH=90
GE=36
HI=18
I honestly am not sure if these are 100% correct but I think they are. I’m very sorry if they aren’t