Answer:
TRUE
Step-by-step explanation:
The center is visible
-19.6 m/s
Do you need the math as well?
Answer: The first card is a diamond and the second card is a heart. Both cards are hearts. Let H denote the event that a heart is drawn; let D denote the event that a diamond is drawn. The first card is a diamond and the second card is a heart: The probability of drawing a diamond on the first draw
Step-by-step explanation:
Point- an exact loction in space with indefinite shape and size.
line- an object with no thickness that extends infinitely in 2 directions.
line segment- a portion of a line consisting of 2 end points and all point in between.
ray- a portion of a line consisting of 1 end point and all point in between.
opposite ray- 2 ray sharing the same end point and continuing infinitely in 2 direction.
plane- a flat surface that extends infinitely in all direction.
collinear- point that lie on the same line.
non collinear- point that do not lie on the same plane.
Answer:
x: C
y: A
z:
Step-by-step explanation:
In a 45-45-90 triangle, the hypotenuse is larger than either of the legs by a factor of
. The length of x is therefore:

In a 30-60-90 triangle, the longer leg is larger than the shorter leg by a factor of
. Therefore:

The hypotenuse of the 30-60-90 triangle is twice larger than the smallest leg, so it has a length of
.
By the pythagorean theorem, you can find z+y:

Hope this helps!