All categories

3 years ago

PLEASE HELP ASAP WILL GIVE BRAINIEST ANSWER

Mathematics

1 answer:

34kurt3 years ago

7 0

Answer:

Step-by-step explanation:

rise / run is another way of expressing the tangent.

So when you are told that the rise over run is 35% you mean the rise is 35% of the run.

Another way of expressing this is by saying Tan(theta) = 0.35

theta = tan-1(0.35)

theta = 19.29 degrees.

The answer is A. You can reason this out. 19 degrees is the smallest answer. If it was any larger, do you think an 18 wheeler would be able to make the grade? Likely not.

You might be interested in

True or false:<br> the following equation is in standard form. <br> (x - 4.2)^2 - 3 = 0

natita [175]

Answer:

false

Step-by-step explanation:

standard form cannot contain fractions or decimals

3 0

3 years ago

Find the area of the irregular polygon. Round your answer to the nearest tenth if necessary.

kvasek [131]

The answer is 60 square cm

How to solve:

3 0

3 years ago

Read 2 more answers

What are the slope between (-5,-2) and (8,13)

Cerrena [4.2K]

Answer:

The slope:

$m = \frac{15}{13}$

Step-by-step explanation:

-To determine the slope of the following points shown, you need this formula:

$m = \frac{y_{2} - y{1}}{x_{2} - x_{1}}$

( $m$ represents the slope, $(x_{1}, y_{1})$ represents the first coordinate and $(x_{2},y_{2})$ represents the second coordinate)

-Apply the following points to the formula:

$m = \frac{13 + 2}{8 + 5}$

Then, solve:

$m = \frac{13 + 2}{8 + 5}$

$m = \frac{15}{13}$

So, the slope is $\frac{15}{13}$ .

8 0

3 years ago

the base of the pyramid in the diagram is a regular hexagon. The length of each side of the hexagon is 6 ft and the height of th

miss Akunina [59]

Answer:

The volume of the pyramid is $V=187\ ft^{3}$

Step-by-step explanation:

we know that

The volume of the pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base of the pyramid

H is the height of the pyramid

we have

$B=93.5\ ft^{2}$

$H=6\ ft$

substitute

$V=\frac{1}{3}(93.5)(6)=187\ ft^{3}$

5 0

3 years ago

Read 2 more answers

The hollow sphere has a diameter of 6 cm. Which expressions represent the volume of the shaded composite figure? Check all that

nikklg [1K]

It’s A, C and D. Idk about explanations

6 0

3 years ago

Read 2 more answers