Answer:
That is has root -12 meaning if you replace x with -12 you get 0.
72 days equals 24×72=1728 hours plus 16= 1744 plus 30 minutes is 1744.50
Answer:
The terms are not equivalent
Step-by-step explanation:
-8 - 2(3+2n)+7n
Distribute the 2
-8 -6-4n+7n
Combine like terms
-14 +3n
That is not equal to -30 -13n
The terms are not equivalent
The total measure of all the angles in a triangle is 180°.
Since there is already a 90° angle, the other 2 angles must also add up to 90°.
The only answer that fits is x = 9.
Check:
9x7 = 63°
3x9 = 27°
Add up = 90°
:)
Answer: 1/25
Step-by-step explanation:
