Answer- 180 degree rotation.
Basically how I remember it is by 90 degree clockwise is switch x,y and change the sign of the x—> y,-x. 90 degree counterclockwise is switch x,y and change the sign of the y —> -y, x. 180 degree is changing both signs with no switch. 360 stays the same.
Answer:
125 times larger
Step-by-step explanation:
Let's say the radius is 3, just as an example.
The formula of a sphere is V=4/3 pi r^3
Then we can just substitute and test it out.
V=4/3 pi (3)^3
V=4/3 pi (27)
V=36 pi
Then multiple the previous radius by 5 to test it out.
V=4/3 pi (15)^3
V=4/3 pi (3375)
V=4500 pi
Then divide the bigger one by the smaller one
You will get 125, therefore it is 125 times larger
hope this helps :D
The answer is 158.8 x (10 to the 3rd power)
(couldn't put a exponent for the the number 3) <span />
Answer:
x = 4.0 yd
Step-by-step explanation:
The area of a rectangle is given by
lw = A
11.8x = 47.6
Divide each side by 11.8
11.8x/11.8 = 47.6/11.8
x =4.033898305
To the nearest tenth
x = 4.0