Answer:
Step-by-step explanation:
1. The triangles are similar because the sides are proportional and they both hava a right angle.
2. It would be the hypotenuse leg theorem since they are right triangles.
3. The right angle justifies the triangles being similar.
What is the vertex of the function f(x) = 1x2 + 3x + 3?
Answer:
(-1.5,0.75)
Step-by-step explanation:
If you graph it you can see the vertex
Answer:
14.5
Step-by-step explanation:
First, let's confirm that total points = total number of games played.
Suppose, if any one of the player wins all the games, then,
total points = 21(1) + 0 = 21 = total number of games
Suppose, all the games end in draw. Then,
21(0.5) + 21(0.5) = 21(0.5 + 0.5) = 21(1) = 21 = total number of games
Suppose, if one player wins in 10 games and the remaining 11 games end in draw, then,
10(1) + 11(0.5 + 0.5) = 10 + 11 = 21 = total number of games
So, in all cases, total points = total number of games played
Now, let x be the points that the loser has.
So, the winner's points should be x + 8.
Total number of games played = 21
Since, total points = total number of games played,
x + (x + 8) = 21
2x + 8 = 21
2x = 21 - 8 = 13
x = 6.5
Winner's points = x + 8 = 6.5 + 8 = 14.5.
5
4
20
Solve and explain how you got your answer
Answer:
x = 5
Step-by-step explanation:
The figure shows two pairs of opposite sides parallel, so quadrilateral KLMN is a parallelogram. Angles N and L are opposite angles in a parallelogram, so their measures are equal.
m<N = m<L
5x = x + 20
4x = 20
x = 5
It would be 32 x 12 because there are 12 inches per feet. So the answer would be 384 inches per sec squared. If this is right could you possibly give me brainliest? Hope this helped.