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
Molodets [167]
3 years ago
7

Two skateboarders are trying to build a ramp with an angle of 41°and a height of 3 ft. Which expression gives the length or

Mathematics
1 answer:
Alika [10]3 years ago
3 0
7° how do to make an appointment with your braces and you get the one to get the one you want me
You might be interested in
Find the area of the shape provided
Mekhanik [1.2K]

Answer:

111m^{2}

Step-by-step explanation:

First you need to break the shape up to rectangles to make it easier to solve.

bottom rectangle : 15 x 3 = 45m^2

Top rectangle : 12 x 3=36m^2

Middle rectangle : 12-3-3=6 (because we already solved the top and bottom part of it)

we need to work out the base so we do 15-5= 5cm

6 x 5 = 30m^2

add them all together

30+36+45=111m^2

7 0
3 years ago
Solve the equation by completing the square. Round the square. Round to the nearest hundredth if necessary. x2 - 3x -12 =0
dmitriy555 [2]
A:5.27,-2.27 should be your answer
5 0
3 years ago
Four more than seven times a number is 12.” Write an equation that represents the statement. Then solve.
Leona [35]

7x + 4 = 12

7x = 12-4

7x = 8

x = 7/8

3 0
3 years ago
Evaluate the expression<br> cos(30°)=
alina1380 [7]

Answer:

cos (30) =\sqrt{\frac{3}{2} } =0.8660

Step-by-step explanation:

By using the cos square identity in trigonometry i.e., cos2ϴ = 1 – sin2 ϴ, we can evaluate the exact value of cos(33 ). For calculating the exact value of cos(∏/6), we have to substitute the value of sin(30°) in the same formula.

cos(30°) = √1 – sin230°

The value of sin30° is 1/2 (Trigonometric Ratios)

cos(30°) = √1 – (1/2)2

cos(30°) = √1 – (1/4)

cos(30°) = √(1 * 4 – 1)/4

cos(30°) = √(4 – 1)/4

cos(30°) = √3/4

Therefore, cos(30°) = √3/2

3 0
2 years ago
Read 2 more answers
Translate the equation mat at right into an equation. remember that the duble line represent equals
Jobisdone [24]

Answer:

translate the equation mat at right into an equation. remember that the duble line represent equals

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is the solution of the system of equations?<img src="https://tex.z-dn.net/?f=y%3Dx%2B1%5C%5Cx%2B2y%3D5" id="TexFormula1" ti
    14·1 answer
  • Order the numbers from greatest to least. 8/9 85% 0.92
    5·2 answers
  • 8 less than 5 times a number
    12·1 answer
  • What is X+7+1/3x=3/2x-2
    10·2 answers
  • A sofa is 900 more than the price of c which system of equation can be used to find price of each piece
    14·1 answer
  • The digit 4 has a greater value in because its value is as much as its value in .
    13·1 answer
  • Can anyone help with this?
    10·1 answer
  • Find the value of x in the triangle shown below
    5·2 answers
  • |4x-1|=37 absolute values
    11·2 answers
  • What 2 + 2 <br> a) fish<br> b) 4?<br> c) 22<br> D ) Math is hard
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!