I'm not a hundred percent sure how to answer this one, because you need the height to solve but the other two tick marks would also be twenty because all of the sides are equal to one another.

3 0

2 years ago

In the diagram above, angle 1=40. Find the measure of angle 4

igomit [66]

Answer:

Step-by-step explanation:

angle 1 and 4 are vertical angles therefore they have the same measure of 40 degrees

6 0

2 years ago

Mr. Carson makes $21.50 an hour. He works 8 hours a day and works 5 days a week.

mash [69]

Answer:

$860

Step-by-step explanation:

21.50 times 8 = 172

172 times 5 = 860

CallmeCarson lol

5 0

3 years ago

Read 2 more answers

If we know the values of the sine and cosine of x and y, we can find the value of cos(x - y) by using the ____ Formula for Cosin

kolbaska11 [484]

Answer:

$\cos(x - y) = \cos(x)\cos(y) + \sin(x)\sin(y)$

Step-by-step explanation:

Given

$\cos(x - y)$

Required

State the formula

From trigonometry identity, the formula of $\cos(x - y)$ is:

$\cos(x - y) = \cos(x)\cos(y) + \sin(x)\sin(y)$

5 0

3 years ago