When an exponent is outside the parentheses, you "distribute" it to the other exponents inside the parentheses.
(4^p)^3 would become 4^3p
(4^1)^3 would become 4^3
When the bases are the same, you just simply add the exponents.
Let's just ignore the bases so it'll look less confusing.
3p + 3 = 15
Subtract 3 from both sides.
3p = 12
Divide both sides by 3.
<em>p = 4</em>
360-47-110-85= 118
The fourth angle is 118 as a quadrilateral is 360 degrees.
Answer:
Step-by-step explanation:
<u>Use the law of sines:</u>
- AC / sin B = AB / sin C
- 100 / sin B = 250 / sin 95°
- sin ∠B = 100 sin 95° / 250
- sin ∠B = 0.39847787923
- m∠B = arcsin 0.39847787923
- m∠B = 23.5° (rounded up)
