Answer:
In a supplementary angle the angle is 360°
in a complementary angle the angle is 180°
Figure A, the rectangle in the top left corner is the correct answer.
Answer:
62.5%
Step-by-step explanation:
We can write a proportion. We know that $50 is the original value and $80 is the marked up price. We don't know the marked up percentage. Let's call it x. We write equal ratios of comparing percent and comparing the 50 to the marked up price. We then set them equal.
We then cross multiply across the equal sign from numerator to the opposite numerator.
80(x)=50(100)
80x=5000
We divide to find x.
x=62.5
This means the bicycles are marked up 62.5% and the original value is 37.5%.
The answer is 3! You got this!
Answer:
Distance between mall and library is 6.32 miles.
Step-by-step explanation:
Coordinates of the door to the library is at (2, 4) and door to the mall is at (8, 4).
Since, distance between two points and is given by,
Distance =
By this formula,
Distance between (2, 4) and (8, 4) will be,
Distance =
=
=
= 6.32 miles