1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gemiola [76]
3 years ago
15

What is the exact value of tan(67.5°) ?

Mathematics
2 answers:
mariarad [96]3 years ago
7 0

Answer:

\sqrt\frac{2+\sqrt{2}}{2-\sqrt{2}}

Step-by-step explanation:

correct on edge2020

docker41 [41]3 years ago
4 0

Answer:

The exact value using trigonometric identities.

Exact Form:

√ 3 + 2 √ 2

Decimal Form:

2.41421356 …

Hope this helps :)

You might be interested in
A farmer feeds her 4 horses 2 bales of hay. How many bales of hay would the farmer need in order to feed 20 horses?
xxMikexx [17]

Answer: 40 bales of hay

Step-by-step explanation:

5 0
3 years ago
an office supply company sells two types of printers. they charge $95 for one of the printers and $125 for the other. if the com
Ivenika [448]

Answer:

22 of the 95$ ones and 10 of the 125

Step-by-step explanation:

22 times 95 = 2090

10 times 125 = 1250

2090+1250=3340

hope this helped

4 0
3 years ago
BRAINLIEST AND 15 POINTS
borishaifa [10]

Answer:

Step-by-step explanation:

You will need to measure five different people. Record your measurements on a piece of paper. Using a tape measure or ruler, measure the length (in inches) of a persons left foot and then measure the length (in inches) of that same persons forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person. (An easy way to measure the length of a foot is to have your subject stand on a piece of paper. Then, trace their foot and measure the outline once they move off the paper.) To measure the forearm, measure inside the arm, between the wrist and the elbow. Part 2 Organize your data and find the rate of change. Create a table of the measurements for your data. Label the forearm measurements as your input and the foot measurements as your output. Select two sets of points and find the rate of change for your data. Describe your results. If you had to express this relation as a verbal statement, how would you describe it? Part 3 Compare rates of change. The equation below can be used to find the length of a foot or forearm when you know one or the other. (length of the foot) = 0.860 (length of the forearm) + 3.302 If you let y = length of the foot and x = length of the forearm, this equation can be simplified to y = 0.860x + 3.302. Using this equation, how long would the foot of a person be if his forearm was 17 inches long? What is the rate of change of the equation from Part A? Compare the equation from Part A to your data. Are they the same? Which has a greater rate of change? Why do you think the values are different? Is the relation in your data a function? Why or why not? Could the equation in Part A represent a function? Why or why not? Explain your answer. For this option you will submit the details from all three parts. Submit your measurements, the table, and description that you created in Parts 1 and 2. Submit your answers to the questions from Part 3

4 0
3 years ago
How do you write 608,000 in scientific notation
baherus [9]
6.08*10^5
hope this helps u out :D
3 0
3 years ago
Read 2 more answers
The small number is a 3 please help
Lunna [17]

Answer:

1

 

Rewrite 200200 as its prime factors.

\sqrt[3]{2\times 2\times 2\times 5\times 5}32×2×2×5×5

2

 

Group the same prime factors into groups of three.

\sqrt[3]{(2\times 2\times 2)\times 5\times 5}3(2×2×2)×5×5

3

 

Rewrite each group of three in exponent form.

\sqrt[3]{{2}^{3}\times 5\times 5}323×5×5

4

 

Use this rule: \sqrt[3]{{x}^{3}}=x3x3=x.

2\sqrt[3]{5\times 5}235×5

5

 

Simplify.

2\sqrt[3]{25}2325

6

 

Rewrite 2525 as {5}^{2}52.

2\sqrt[3]{{5}^{2}}2352

7

 

Use this rule: {({x}^{a})}^{b}={x}^{ab}(xa)b=xab.

2\times {5}^{\frac{2}{3}}2×532

3 0
2 years ago
Read 2 more answers
Other questions:
  • Denzel earned money after school
    12·1 answer
  • (4+2n^3) + (5n^3+2)
    11·2 answers
  • Factor q^2−1<br> A. (q-1)(q+1)<br><br> B. q-1<br><br> C. Can't Factor<br><br> D. (q-1)(q-1)
    7·1 answer
  • A right cylindrical solid is cut in half to form the figure shown. If the length is 20 cm and the diameter is 8 cm, what is the
    15·2 answers
  • The graph below shows the number of open blossoms in a nursery and the number of hours after dawn. answer all that apply
    8·1 answer
  • Which pair of angle measures satisfy the condition sin J = cos K?
    10·1 answer
  • Please answer! I will give brainliest to the right answer!
    11·2 answers
  • Which of the following square root of the following number below? Check all that apply. 361
    10·2 answers
  • Pls pls guys help help help
    6·1 answer
  • The local fighter fighters collect toys to distribute a various give-away events they have 4569 toys and will sponsor 129 giveaw
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!