Answer:
X equals negative 3 and y equals zero.
Answer:
Im in 7th grade and im in 12 too :) I turn 13 in June 21st
Step-by-step explanation:
The answer is 1/12. 5+3+4=12 So 1/12 propabilty.
P.S. My favorite color is red
If this was helpful, please mark it as brainliest! :D
Answer:
The manufacturer tests every 100 car in the assembly line
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°.
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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°
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75° and "c" are supplementary, because they are linear angles. The angle measure of a line is 180°, so that is their total measure.
