Answer:

Step-by-step explanation:
In a right triangle, the cosine of an angle is equivalent to the adjacent side divided by the hypotenuse. Using the Pythagorean Thoerem, you can find that the length of the hypotenuse is:

This means that the cosine of U is
.
Hope this helps!
Let's draw a diagram of this room so it's easier to solve. (see the image I've included)
The perimeter is the length of all of the sides of the rectangle, so
8 + 8 + x + x = 40
Simplify
16 + 2x = 40
Subtract 16 from both sides
2x = 24
Divide by 2 on both sides
x = 12
The length of the rectangle is
12.
Hopefully this helps! If you don't understand or have more questions, feel free to DM me!! :)
Answer: 31
Step-by-step explanation:
C = 18w + 53
611 = 18w + 53
- 53 -53
558 = 18w
divide both sides by 18.
558 / 18 = 31
<span>the answer is C) 10; it represents the hourly wage for the worker</span>
Given problem:
Which value cannot represent the probability of an event occurring?
Values:
0.29
Three-halflity
Probability is the likelihood of an event to occur.
For an event that we are sure of occurring, the probability value is 1, and those that cannot occur have a probability value of 0.
The probability of any event is usually a fraction between 1 and 0.
So we can see that the odd one is the Three-halflity which is clearly greater than 1.