Answer:
if it is TSA- 396 or 395.64
if it is CSA- 88 or 87.92
Step-by-step explanation:
r=7
h=2
TSA= 2 pi r(r+h)
=2*22/7*7*9= 396
<em>CSA</em>= 2 pi r h
2*22/7*7*2=88
when you use pi as 3.14 instead of 22/7 you get the answer with the decimal symbol.. in such case the TSA would be 395.64 and CSA would be 87.92
The greatest common factor is 4.
444 = x + (x-54)
x = 249
If there ate 54 fewer cheeseburgers than there should be 195 cheeseburgers and 249 hamburgers.
Your answer would be 249 hamburgers.
I'll solve problem 3 (I think it's what you're asking)
All the ones you answered on problem 3 are correct.
I'll solve the rest
c) KM = 26
The diagonals of a rectangle are congruent.
If the measure of one diagonal is 26 (which is 13 + 13), the other one is 26.
d) m∠KLM = 90
It's a rectangle! It's supposed to have 4 corners with right angles.
∠KLM is a corner of the rectangle
f) m∠LJM = 22
Subtract 68 from 90 since you know ∠LJK = 68
90 - 68 = 22
Question 1, 2, and 4 is a bit hard to see.
Have an awesome day! :)