Answer:
(a, b, c) = (30°, 60°, 105°)
Step-by-step explanation:
Angle "a" and 30° are vertical angles, hence equal.
Angle "b" and angle "a" are complementary angles, so b = 90° -30° = 60°.
Angle "c" is supplementary to the one marked 75°, so is 180° -75° = 105°.
___
Angles "a" and "b" are complementary because the sum of angles in a triangle is 180° and the third angle in that triangle is 90°. Then ...
a+b = 180°-90° = 90°
___
75° and "c" are supplementary, because they are linear angles. The angle measure of a line is 180°, so that is their total measure.
Answer:
The answer to your proble I'm slow intercept from is y=-2x+8
Step-by-step explanation:
Answer:
<em>It is D.4/9x=37/3</em>
Step-by-step explanation:
i took the test
Round to the nearest significant number
275,000,000 = 2.75^8
2.75^8 is your answer
hope this helps
