Answer:Step-by-step explanation:
x+46=90
x=90-46
x=44°
Answer:
No.
Explanation:
If you did the order of operations, you would get:
41 = 42.
Which isn’t true because they’re both a number away from being equal to each other.
Answer:
Prefer the attachment for ur ans.
Answer:
Step-by-step explanation:
-2x + 3 = 0
-2x = -3
x = 3/2
-x^2 + 2x + 3 = (-3/2)^2 + 2 × 3/2 + 3
= 9/4 + 3 + 3
= 9/4 + 6
= 33/4
Hope this helps
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