Answer:
396.9
Step-by-step explanation:
Answer:
x=-1-5√17/2
Step-by-step explanation:
logo((x-2)(x+2))=2
logo(x²+3x-2x-6)=2
x²+3x-2x-6=10²
x²+x-6=100
x²+x-106=0
x=-1+5√17/2
First you add 45+70=115, next you put 70 over 115 so it’s a fraction. Divide 70 by 115 which is about 0.6086, finally, you move the decimal two spots to the right. The answer is 60.86%
9514 1404 393
Answer:
∠XWY = 58°
∠YXZ = 32°
∠WVZ = 116°
∠XWZ = 90°
∠XZY = 58°
Step-by-step explanation:
Triangle VWX is isosceles. Its base angles are (180° -64°)/2 = 58°.
∠XWY = 58°
The other corner angles are the complement of this.
∠YXZ = 32°
The obtuse angles at V are the supplement of the one marked
∠WVZ = 116°
We assume the figure is a rectangle, so each full corner angle is a right angle.
∠XWZ = 90°
The remaining angle of interest is congruent to the first angle of interest.
∠XZY = 58°
