HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!Which expression has been simplified correctly? Select two answers. A. ( 5 − 3 ) − 2 ( 5 2 ⋅ 5 ) 2 = 1 5 12 B. 3 3 ( 3 2 ⋅ 3 ) 2 = 1 3 C. ( 2 3 ⋅ 2 4 ) − 8 ( 2 2 ⋅ 2 5 ) 3 = 1 2 77 D. 7 − 2 ( 7 5 ) − 8 = 7 38
1 answer:
Answer:
A and B are factored correctly
Step-by-step explanation:
C does not equal 1277
52 - 8(50)3
52 - 720(3)
52 - 2160
= 2108
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No
if you solve the equation
2x - 3 = 9
2x = 9 + 3
2x = 12
x =12/2
x =6
answer is B (second choice)
Answer:
ans: 70°
Step-by-step explanation:
exterior angle of the triangle is equal to the sum of opposite two interior angles
I.e
x° = 30° + 40°
= 70°
Answer: The other 50%
Step-by-step explanation:
The answer is 225
Explanation:
60/4 = 15
15(15)= 225
Here you go, hope this helps