Answer:
2 x 3 + 6 - 8
Step-by-step explanation:
2 x 3 = 6
6 + 6 = 12
12 - 8 = 4
:)
The additive inverse of -7 is 7, the additive inverse of a number is when added to any number equals 0. So the additive inverse of -14=14 and 7=-7.
75 layers
15 layers/24 cm = x layers/120cm
(120*15)/24 = x
75 layers = x
90°+b+b =180
90°+ 2b=180
2b=180-90
2b= 90
<u>2</u><u>b</u><u>=</u><u>9</u><u>0</u>
<u>2</u> = 2
b=45°
ave tried I don't know if its correct