Answer:
AA only
Step-by-step explanation:
A= Angle
S= Side
Both triangles only have 2 angles so it's AA (angle angle)
The expression for the height is (3k - 5)
Factorise the equation 6k^2 - 13k + 5
One is given : (2k-1). When factorising, you must make sure that you are obtaining the given equation.
Here, to get 6k^2, 2k is multiplied with 3k. The other factor is (3k-x)
Now, let's find x. From the factors (2k-1) (3k-x) how to obtain 13k?? Simple...
3k×-1 + 2k×x = 13k
-3k + 2kx = 13k
-3k + 2k(-5) = -3k + -10k = 13k
So the other expression is (3k-5) which is the height.
Answer:
The probability of rolling an even number on a dice is 3/3 and flipping tails on a coin is 1/2.
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
(-2, 5)
(3, 5)
3-(-2) over -5-5
= 5/-10
= -1/2
If four coordinates are given then:-
- Find length of the sides using distance formula
- Now break down into two triangles .
- Use herons formula and find areas of the triangles .add them and get the area
