All categories

3 years ago

Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.

Mathematics

1 answer:

JulsSmile [24]3 years ago

6 0

Answer:

x = 40

y= 20

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin 60 = 20 sqrt(3)/ x

x sin 60 = 20 sqrt(3)

x = 20 sqrt(3)/ sin 60

x = 20 sqrt(3)/ sqrt(3)/2

x = 20 *2

x = 40

tan theta = opp /adj

tan 60 = 20 sqrt(3)/y

y = 20 sqrt(3)/ tan 60

y = 20 sqrt(3) / sqrt(3)

y = 20

You might be interested in

Adam has three pennies, two dimes, and one nickel. he also has one other coin that is different from the rest of his coins. how

Hatshy [7]

Answer:

Step 1. Read the problem. Make sure you understand all the words and ideas.

Step 2. Identify what you are looking for.

Step 3. Name what you are looking for.

Step 4. Translate into an equation. Restate the problem in one sentence. Then translate into an equation.

Step 5. Solve the equation using good algebra techniques.

Step 6. Check.

Step 7. Answer the question.

Step-by-step explanation:

6 0

3 years ago

In what position would you find the 'leading' runner in a race? In what position do you suppose you would find the 'leading coef

TEA [102]

Since the "leading" runner in a race would be found in the first position, because he or she is in the lead, it means they are first, then I suppose I would find the "leading coefficient" in the first place in a polynomial as well.

5 0

3 years ago

Graph or explain how to graph on a coordinate plane: x = 5

zhenek [66]

Answer: look for your positive side and look on the line that goes from side to side and find 5 and draw a line up and down thru the 5

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the mean of this data set?

bogdanovich [222]

Answer:

Mean = 6.8

Step-by-step explanation:

Given data set :-

{14, 7, 2, 8, 3}

To find :-

Mean

Solving :-

Take sum of given data and divide by number of data pieces.

=> 14 + 7 + 2 + 8 + 3 / 5

=> 34 / 5

=> 6.8

Solution :-

Mean = 6.8

6 0

2 years ago

Read 2 more answers

Which is one difference between fixed rate mortgages and variable-rate mortgages?

statuscvo [17]

The difference between a fixed rate and an adjustable rate mortgage is that, for fixed rates the interest rate is set when you take out the loan and will not change. With an adjustable rate mortgage, the interest rate may go up or down.

7 0

3 years ago