Ask question

Ask question

All categories

3 years ago

5

The roof of a home rises vertically a distance of 12 ft through a horizontal distance of 17 ft. Find the pitch (slope) of the ro

of.

2 answers:

Savatey [412]3 years ago

8 0

Answer:

The pitch is 8.47

Step-by-step explanation:

To be honest I don't know how i found it i just used a special calculator but I hope this helps! :)

Akimi4 [234]3 years ago

5 0

Uuuuu ....Next question

You might be interested in

18 POINTS! At the AoPS office, mice vary inversely with cats, that is, mice=k/cats, for some value of k. When there are 3r-19 ca

Blizzard [7]

Answer:

k=30

Step-by-step explanation:

The number of mice vary inversely with cats. This is written as:

$Mice \propto \dfrac{1}{Cat} \\Mice = \dfrac{k}{Cat}$

When there are 3r-19 cats, there are 2r+1 mice

$2r+1 = \dfrac{k}{3r-19}\\$Cross multiply$\\k=(3r-19)(2r+1)$

When there are 6r-27 mice, there are r-5 cats.

$6r-27 = \dfrac{k}{r-5}\\$Cross multiply$\\k=(6r-27)(r-5)$

Taking the values of k above, we have:

$k=(3r-19)(2r+1) =(6r-27)(r-5)\\(3r-19)(2r+1) =(6r-27)(r-5)\\6r^2+3r-38r-19=6r^2-30r-27r+135\\$Collect like terms\\6r^2-6r^2+3r+30r-38r+27r-19-135=0\\22r-154=0\\22r=154\\$Divide both sides by 22\\r=7$

Therefore:

$k=(3r-19)(2r+1) \\=(3*7-19)(2*7+1)\\=(21-19)(14+1)\\=2*15\\k=30$

8 0

3 years ago

PR has endpoints P (12,6) and R (-8,18) find the length of PR to the nearest tenth

kotykmax [81]

Use distance formula: $\sqrt{(x_2- x_1)^2 + (y_2-y_1)^2$

$\sqrt{(-8-12)^2 + (18-6)^2} = \sqrt{544} = 23.3$

3 0

3 years ago

Read 2 more answers

==<br> If f(x) is a linear function, f( – 4) = 4, and f(1) = – 5, find an equation<br> for f(x).

DerKrebs [107]

I am sorry for my bad hand writing

4 0

2 years ago

Tamika went hiking with her friends. The beginning of -1 feet. The highest elevation on hiking path is 100 feet. What is the dif

const2013 [10]

hello!

so the difference is 101 and here is why!

you want to minus -1 from 100

100 - (-1)

but because it is a double negative it will become addition

100 + 1

so the difference is 101 feet

i hope this helped :)

4 0

3 years ago

Read 2 more answers

A circular swimming pool has a radius of 28 feet. There is a path way all the way around the pool that is 4 foot wide. A fence i

Advocard [28]

Answer:

about 201 ft of fencing

Step-by-step explanation:

Including the path the radius would be 32 ft. and the diameter is 64 ft.

C = πd where C is the circumference and d is the diameter.

So, C ≅ 3.14(64) ≅ 201 ft.

5 0

3 years ago