Answer:
So you would use the distance formula which is the square root of (x2-x1)^2 + (y2-y1).
Step-by-step explanation:
So it would be the square root of (-15-(-15)^2 + (6-1)^2
(-15-(15)^2 is the same thing as (-15+15)^2.
(-15+15)^2 is equal to 0^2 which is, 0.
(6-1)^2 is equal to 5^2, which is 25.
So the square root of 0 + 25 is the same thing as radical 25.
Radical 25 is equal to 5.
So, the final answer is 5.
The answer is c because you plug in the values given. 4 times .75 is three. Three plus three is 6. For the other side you plug in .50. 6 times .50 is 3. 3-2 is 1. Then you are asked to find the perimeter, a rectangle has 4 sides so you do 6 on the top and bottom and 1 on each of the sides. When you add those all together you get 14 which is c.
Answer: First Option -90° and 630°
Solution:
1) In clockwise the angle is negative, then is -90°
2) Counterclockwise the angle is positive and it could be:
270°
270°+360°=630°
Then, the answer is -90° and 630°
Answer: 3/16
Step-by-step explanation: To multiply fractions, first multiply across the numerators and then multiply across the denominators.
× 
= ?
15 × 1 = 15
20 × 4 = 80
can be reduced by dividing both the numerator and denominator by the Greatest Common Factor which is 5.
15 ÷ 5 = 3
80 ÷ 5 = 16
Therefore, × = 
