Answer:
(3,0)
Step-by-step explanation:
Answer:
<h2>(5x+4)(x-1)</h2>
Step-by-step explanation:
X = 10^2 - 6^2
x = /64
x = 8
Answer:
∠A = ∠B = 80°
Step-by-step explanation:
The angles are corresponding angles where a transversal crosses parallel lines, so are congruent. That means ...
∠A = ∠B
8x -8° = 5x +25° . . . . . substitute the given expressions
3x = 33° . . . . . . . . . . . . add 8°-5x
x = 11° . . . . . . . . . . . . . . divide by 3
Then the angles are ...
8·11° -8° = 80°
Because both of them are congruent triangles.
The have sides that equal to each other, angles that equal to each other and a common base.
