∑ Hey, jillianwagler ⊃
Answer:

Step-by-step explanation:
<u><em>║Given info║:</em></u>
<em>Factor completely: </em>
<u><em>Solution~:</em></u>
<em>Breaking the expression~: </em>
<em>Factor out 2x from 4x² -2x : 2x(2x-1)</em>
<em>Factor out 5 from 10x - 5 : 5(2x - 1)</em>
<em>Put together: </em>
Factor out 2x - 1: 
<u><em>xcookiex12</em></u>
<em>8/19/2022</em>
Answer: (D) 9
<u>Step-by-step explanation:</u>
This is an isosceles triangle. Since the legs are congruent, then the base angles are congruent.
9x + 3 = 84
<u> - 3 </u> <u> -3 </u>
9x = 81
<u>÷9 </u> <u>÷9 </u>
x = 9
The answer is 6.3
~Hope I Helped