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
Kisachek [45]
3 years ago
8

You are building a skateboard ramp from a piece of wood that is 3.1 meters long. You want the ramp to make and angle of 25 with

the ground . To the nearest tenth of a meter what is the length of the ramps base? What is it’s height
Mathematics
1 answer:
andrew11 [14]3 years ago
6 0

Answer:

30 degrees. 

Step-by-step explanation:

The ladder that extends from the floor to the storeroom makes a right triangle.  The ramp is the hypotenuse measuring 10 m and the elevation of the storeroom is the opposite side. The angle of elevation is the arcsin of the quotient of the 5/10. Thus, the answer is 30 degrees. 

Read more on Brainly.com - brainly.com/question/1411682#readmore

You might be interested in
Pleaseee helpppp <br><br> What is the sum of -3 and -12
faltersainse [42]

Answer:

-15

Step-by-step explanation:

When adding together two negatives it works just as it would with positive numbers, just with the negative sign to properly negate it.

7 0
2 years ago
How much money would a person have 8 years after they invested $2,000 into an account that has an annual interest rate of 3% tha
madam [21]

The amount of money the person would have in 8 years s $2541.74.

<h3>How much would the person have in 8 years? </h3>

The formula for calculating future value is:

FV = P (1 + r)^nm]

Where:

FV = Future value
  • P = Present value = $2000
  • R = interest rate = 3% / 12 = 0.25%
  • m = number of compounding = 12
  • N = number of years = 8 years

Value of the account in 8 years with monthly compounding = $2000(1.0025)^(12 x 8) = $2541.74

To learn more about future value, please check: brainly.com/question/18760477

4 0
1 year ago
The function b(n) = 12n represents the number of baseballs b(n) that are needed for n games. how many baseballs are needed for 1
marysya [2.9K]
Given that t<span>he function b(n) = 12n represents the number of baseballs b(n) that are needed for n games.

Then the number of baseballs needed for 15 games is given by b(n) = 12(15) = 180.</span>
8 0
3 years ago
How to use inverse cosin
Alecsey [184]

Answer:

sec

Step-by-step explanation:

1/cosin = sec or cosin^-1

4 0
2 years ago
Which choice could be used in proving that the given triangles are similar?
Vadim26 [7]

Answer: . To prove triangles are similar, you need to prove two pairs of corresponding angles are congruent

Step-by-step explanation:

SSS similarity postulate

The SSS similarity postulate says that if the lengths of the corresponding sides of two triangles are proportional then the triangles must be similar.

In the given figure , we have two triangles ΔABC and ΔXYZ such that the corresponding sides of both the triangles are proportional.

i.e.

Then by SSS-similarity criteria , we have

ΔABC ≈ ΔXYZ

BRAINLIEST PLEASE????

5 0
2 years ago
Other questions:
  • Rodney bought a 25-pound bag of dog food. His dog ate 10 2/5 pounds of the food in the first month and 10 4/5 pounds in the seco
    10·2 answers
  • Help me out I can’t figure out how to do this
    9·1 answer
  • What's the answer......
    11·1 answer
  • Arnob, Bella, Colin, Dante, and Erin are going to a baseball game. They have a total budget of $100.00 to spend. Each game ticke
    8·2 answers
  • Simplify 10+6/2+3<br> 16/5<br> 3<br> 7<br> 11/3
    14·1 answer
  • What is the x intersect of the equation <br> 5(4 + x) = 5 + 6x
    14·1 answer
  • What are the answers to Daffynition Decoder
    8·1 answer
  • 2(a + 5) – 4 = 2.a +2.5 –4 +
    11·2 answers
  • Help me please don’t need an explanation just a quick answer
    8·1 answer
  • If you borrow $800 for 10 years at an annual interest rate of 12%, how much will you pay altogether?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!