The value of 2 is two thousand
Answer:
The answer to your question is: 21
Step-by-step explanation:
Data
AB = BC = CD
BQ = 21
QD = ?
PC = 11
Process
Here there are 2 triangles
ΔQCB and ΔQCD
These triangles share one side QC
And one side measures the same BC = CD
And the ∠ BCQ = ∠ DCQ
Then these triangles are congruents SAS
if QB = 21 then QD = 21
It makes a 74 degree angle.
The sides of the triangle that are given are the side adjacent to the angle the ladder makes with the ground and the hypotenuse of the triangle.
adjacent/hypotenuse is the ratio for cosine:
cos x = 7/25
To solve this, we will take the inverse cosine:
x = cos⁻¹(7/25) = 73.7 = 74
The panthers won 40 games out of 60, by hypothesis.
Let x be the number of matches they will win out of 110 games, if they keep the same rate. We'll use the rule of three:
40 games ---> 60 games
x games ---> 110 games
x = (110*40) / 60
x = 4400/60
x ≈ 73.33
So the panthers, at this rate, will win 73 games out of 110.
Hope this helps! :)
