Answer:
x = 146
Step-by-step explanation:
x - 62 = 84
+ 62 = + 62 <-- inverse operation on both sides
x = 146
Simplified 20/24 would be 5/6 because we divide by 4.
Simplified 12/28 would be 3/7 because we divide by 4.
9514 1404 393
Answer:
140°
Step-by-step explanation:
The long arc intercepted by angle c is 360° -80° = 280°. The measure of inscribed angle c is half the measure of the arc it intercepts.
c = 280°/2 = 140°
Answer:
253/1000, 23.5%
Step-by-step explanation:
<span><span><span>x^2</span></span><span><span>+<span>4x</span></span><span>-5</span></span></span> using the AC method.<span><span><span>(<span>x<span>−1</span></span>)</span><span>(<span>x+5</span>)/</span></span><span>1<span>−<span>x
which gives you -x-5</span></span></span></span>
