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
borishaifa [10]
3 years ago
15

A long ramp that leads to a building entrance is 45 feet. The stairs to the entrance have a vertical height of 6 feet. What is t

he angle of incline of the ramp?

Mathematics
1 answer:
Nata [24]3 years ago
4 0
Check the picture below.

make sure your calculator is in Degree mode, if you need θ in degrees.

You might be interested in
∀ set A:(A⊆A)<br><br>Select one:<br><br>True<br><br>False<br>​
SashulF [63]

Answer:

True

Step-by-step explanation:

You're claiming that every set is a subset of itself.

That's trivially true, because

A\subseteq A

requires that every element of A is also an element of A, which is tautologically true.

4 0
3 years ago
What is the equation of the line parallel to 3x + 5y = 11 that passes through the point (15, 4)?
soldier1979 [14.2K]

Answer:

The answer is

<h2>y =  -  \frac{3}{5} x + 13</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

The original line is 3x + 5y = 11

We must first write the equation in the general equation above

So we have

5y = - 3x + 11

Divide both sides by 5

<h3>y =  -  \frac{ 3}{5} x +  \frac{11}{5}</h3>

Comparing with the general equation above

Slope = - 3/5

Since the lines are parallel their slope are also the same

Slope of parallel line = - 3/5

So the equation of the line using point

(15, 4) and slope - 3/5 is

<h3>y - 4 =  -  \frac{3}{5} (x - 15) \\y - 4 =  -  \frac{3}{5} x + 9 \\ y =  -  \frac{3}{5} x + 9 + 4</h3>

We have the final answer as

<h3>y =  -  \frac{3}{5} x + 13</h3>

Hope this helps you

8 0
3 years ago
Simplify each product. Write in standard form. Explain
max2010maxim [7]
Use distributive property:
16. 5k(3 - 4k)
15k - 20k^2
18. 6g^2(g - 8)
6g^3 - 48g^2
20. -2n^2 (5n - 9 + 4n^2)
-10n^3 + 18n^2 - 8n^4
5 0
3 years ago
Can you please answer this question ​
schepotkina [342]

Answer:

1/40

219/250

69/16

Step-by-step explanation:

1.

0.025=(025)/(1000)=1/40

2.

0.876=876/1000=219/250

3.

4.3125=43125/10000=1725/400=69/16

4 0
3 years ago
Which of the following ratios does not describe a relationship between the balls?
Nikolay [14]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • When representing a frequency distribution with a bar graph, which of these
    15·1 answer
  • Complete the following statements in relation to the third term in the expansion of the binomial (2x+y^2)^5
    6·1 answer
  • During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 2
    5·1 answer
  • A rocket travels 19,500 miles in just 45 seconds. What is the speed of the rocket in miles per hour during the 45 seconds?
    9·1 answer
  • Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in.
    12·1 answer
  • 2. Tammy is baking cookies for a bake
    12·1 answer
  • Use additive inverses and their properties to find the equivalent expressions.
    12·1 answer
  • From a group of five boys and seven girls, two boys and three girls will be selected to attend a conference. In
    12·1 answer
  • 23 ft<br> Area =<br> 64 ft?<br> Volume =
    6·2 answers
  • Find the area of each circle. Round to the nearest tenth.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!