2 years ago

What is the range of values of x for a triangle's third side given side measures of 8 and 15 for the other two sides?

Mathematics

2 answers:

erastova [34]2 years ago

5 0

Answer:

between 7 and 23

Step-by-step explanation:

mr_godi [17]2 years ago

3 0

Answer: b

Step-by-step explanation:

it is right

You might be interested in

Find dy of the fol<br>of the following<br>fuction

ikadub [295]

write question properly bro

8 0

2 years ago

if the height of the cylinder with a radius of 12 cm and a height of 20 cm has the same volume as a cone with a radius of 8 cm.

Marrrta [24]

Answer:

$\large\boxed{H=135\ cm}$

Step-by-step explanation:

The formula of a volume of a cylinder:

$V=\pi r^2H$

r - radius

H - height

We have the radius r = 12cm and the height H = 20cm. Substitute:

$V=\pi(12^2)(20)=\pi(144)(20)=2880\pi\ cm^3$

The formula of a volume of a cone:

$V=\dfrac{1}{3}\pi r^2H$

r - radius

H - height

We have the radius r = 8cm and the volume V = 2880πcm³. Substitute:

$\dfrac{1}{3}\pi(8^2)H=2880\pi\qquad\text{divide both sides by}\ \pi\\\\\dfrac{1}{3}(64)H=2880\qquad\text{multiply both sides by 3}\\\\64H=8640\qquad\text{divide both sides by 64}\\\\H=135\ cm$

7 0

3 years ago

A pond at a hotel holds 4,290 gallons of water.

Kisachek [45]

Answer:

55 hours

Step-by-step explanation:

Write the problem as an equation.

4290-78x=0

Where 'x' is each hour the pond is being drained.

Then, solve.

4290=78x Add 78x to each side of the equation

55=x Divide both sides by 78

5 0

3 years ago

Find the area of the figure.

tigry1 [53]

Answer:

6600

Step-by-step explanation:

6600

3 0

2 years ago

Someone plz help me giving brainliest

Nonamiya [84]

I think the answer is 6

6 0

2 years ago