Answer:
2
Step-by-step explanation:
<u>8-4</u> = <u>4</u> = <u>2</u> = 2
7-5 2 1
Answer:
The second and fourth one is right
Step-by-step explanation:
A²+ B² = C²
15² + 20² = 25²
225 + 400 = 625
625 = 625
16² + 30² = 34²
256 + 900 = 1156
1156 = 1156
They both check out
Your original answer was correct...
Both polygons have five sides, and five sided polygons are called pentagons.
Answer:
a = 1
Step-by-step explanation:
Original Equation:
-1 + 8 = 10 - 3a
Add 1 to both sides
8 = 11 - 3a
Subtract 11 from both sides
-3 = -3a
Divide both sides by -3
a = 1
Hope this helps :)
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When u say if u can add or subtract I'm not sure what problem ur referring too. But, maybe this might help.
