Answer:
m∠KHL = 43°
Step-by-step explanation:
From the picture attached,
m∠KHL ≅ m∠GHL [Given in the picture]
Now substituting the values of the angles,
(3x + 1) = (5x - 27)
1 + 27 = 5x - 3x
28 = 2x
14 = x
m∠KHL = (3x + 1)° = (3 × 14) + 1
= 42 + 1
= 43°
Therefore, measure of ∠KHL = 43°
Answer:
6 x 4 you have 4 numbers and each can be put in 6 different ways. so it is 24 i think
Step-by-step explanation:
~11.31
Pythagorean Theorem because it is a right triangle.
Given:
Henry can type 3500 words in 70 minutes.
Colin can type 1500 in 30 minutes.
Brian can type 2200 words in 40 minutes.
To find:
The person who types at the fastest rate of words per minute.
Solution:
We know that,
![\text{Rate of words per minute}=\dfrac{\text{Number of words}}{\text{Number of minutes}}](https://tex.z-dn.net/?f=%5Ctext%7BRate%20of%20words%20per%20minute%7D%3D%5Cdfrac%7B%5Ctext%7BNumber%20of%20words%7D%7D%7B%5Ctext%7BNumber%20of%20minutes%7D%7D)
Using this formula, we get
![\text{Henry's rate of words per minute}=\dfrac{3500}{70}=50](https://tex.z-dn.net/?f=%5Ctext%7BHenry%27s%20rate%20of%20words%20per%20minute%7D%3D%5Cdfrac%7B3500%7D%7B70%7D%3D50)
![\text{Colin's rate of words per minute}=\dfrac{1500}{30}=50](https://tex.z-dn.net/?f=%5Ctext%7BColin%27s%20rate%20of%20words%20per%20minute%7D%3D%5Cdfrac%7B1500%7D%7B30%7D%3D50)
![\text{Brian's rate of words per minute}=\dfrac{2200}{40}=55](https://tex.z-dn.net/?f=%5Ctext%7BBrian%27s%20rate%20of%20words%20per%20minute%7D%3D%5Cdfrac%7B2200%7D%7B40%7D%3D55)
Since 55>50, therefore Brian's types at the fastest rate of words per minute.