Answer:
The answer is C. 50%
Step-by-step explanation:
I'm doing the same thing and it's right. Trust me:)
Answer:
8.a 9.acb
Step-by-step explanation:
good luck
Answer:
100 Sq. =80 SQ. +60 SQ.
10000=6400+3600
10000=10000
yes,given length can form right angle triangle.
Answer:
900
Step-by-step explanation:
set both options equal to each other so we know the intersection.
30000 + 20t = 21000 + 30t
now solve for t.
10t = 30000-21000
t = 90000/10
t = 900
Answer:
Humberto multiplied 4 by 3, but that is incorrect, you are supposed to first do 3^2 and the multiply the answer by 4 to get 36.
The correct value is: 36
Step-by-step explanation:
<u>Step 1: Set t to 3</u>
4t^2
4(3)^2
4(9) -> Correct way
36 -> Correct
<u>Humberto</u>
4(3)^2
(12)^2 -> Made mistake
144 -> Incorrect
Humberto multiplied 4 by 3, but that is incorrect, you are supposed to first do 3^2 and the multiply the answer by 4 to get 36.
The correct value is: 36