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
Rus_ich [418]
3 years ago
6

What is the exact value of tan 157.5 degrees?

Mathematics
1 answer:
tatuchka [14]3 years ago
8 0
To know the exact value of <span> tan(157.5°), you only have to enter the value in your calculator:

 First, press the buttton identified as "tan" and then write 157.5. The next step you must follow is press the button with the symbol of equal: "="

 Now, the value of tan(157.5°) will appear on the screen of you calculator.

 As you can see, the exact value of </span>tan(157.5°) is:

 tan(157.5°)=-0.4142
You might be interested in
I need the answers to this question
erastovalidia [21]

Answer: <u>Madison can travel 2.2 miles less than Anthony on one gallon of gas.</u>

Step-by-step explanation:

The equation y = 39.1x represents the number of miles, y, that madison can drive her car for every x gallons of gas.

Question: Madison can travel _ miles _ than Anthony on one gallon of gas.

Lets find how much Madison travels on 1 gallon of gas.

39.1(1) = 39.1

Therefore, Madison travels 39.1 miles on one gallon of gas.

Now lets solve for Anthony

Anthony travels 380.7 miles on 9 gallons of gas.

Therefore we can set up the equation:

9x = 380.7 to show that 9 gallons equates to 380.7 miles

to solve divide 9 from both sides

\frac{9x}{9} =\frac{380.7}{9}

x = 41.3

So, Anthony travels 41.3 miles on one gallon of gas

Now find whether Madison travels more or less than Anthony on one gallon.

39.1 - 41.3 = -2.2

This means that Anthony can travel 2.2 miles more than Madison.


For your answer, this means that:

<u>Madison can travel 2.2 miles less than Anthony on one gallon of gas</u>

<u></u>

<em>Hope this helped and have a nice day :)</em>

3 0
2 years ago
Explain how you can use the distributive property and mental math to find 5 x 198
viktelen [127]
Answer is 990
I hope It is the right answer
7 0
3 years ago
12x - 2/3 = 83 1/3 <br><br> 12x=?<br><br> x=?
Serjik [45]

Answer:

12x = 84

x = 7

Step-by-step explanation:

12x = 83 1/3 + 2/3

12x = 84

x = 84/12

x = 7

Hope that helps!

4 0
3 years ago
What is the logarithmic form of 9² = 81?
Scorpion4ik [409]

Answer:

9*9=81

(if it is wrong i am sorry!)

8 0
3 years ago
4y-12x+8=0; Solve for y
oksano4ka [1.4K]
4y-12x+8=0

4y = 12x-8

y = 3x - 2
4 0
3 years ago
Read 2 more answers
Other questions:
  • Caleb builds planter boxes and sells them for$20 each. If he sells 8 boxes and makes a profit of $96, how much is his expenses?
    6·2 answers
  • 3c-15=90<br> Solve your equation to find the cost of the sweater at the store.
    5·1 answer
  • On monday there is already 5.2 inches of snow on the ground.The snow falls at a rate of 1.5 inches per hour.how many inches of s
    9·1 answer
  • Express it in scientific notation.
    15·2 answers
  • Need help with some retakes
    10·1 answer
  • A poll agency reports that 27 % of teenagers aged 12-17 own smartphones. A random sample of 85 teenagers is drawn. Round your an
    8·1 answer
  • What is a squared plus b squared equal c squared?
    14·1 answer
  • Rename 5/2 in a mixed number
    14·1 answer
  • Kelly simplified this power of a product.
    7·2 answers
  • Which equation for a line with a slope of -3 and a y intercept of 4? Multiple Choice Answer: y=-4+3, y= - 3/4x+4, y=-3x+4, y= -
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!