Answer:
3.75
Step-by-step explanation:
1.25x3=3.75 easy. you just need to times the height by length
It is just asking to find the sum of interior angles
So follow this rule 180(n-2)
180(5-2)
180(3)= 540
So in another words: a+b+c+d+e=540
PEMDAS
100 times 7 is 700
678 times 56 is 37968
700 +8 - 37968
-37260
Answer:
1/2 is the fractional part of cookie which was eaten by Dan.
Step-by-step explanation:
Dan has 2 1/2 cookies and ate 1/2, so we can just subtract the 2 1/2-1/2
which cancels out the 1/2, which is the fractional part.
He has 2 cookies left.