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3 years ago

Plz help fast!!!!!!!!

Mathematics

2 answers:

melamori03 [73]3 years ago

8 0

Answer: The Pythagorean theorem is used to find a side. When you need to find c, a and b should equal it. Not any random number squares and then added together will make a random number squared equal.

shepuryov [24]3 years ago

3 0

the Pythagorean thereom

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KatRina [158]

Your answer to this problem is 1,419,857

6 0

3 years ago

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Simplify 13 2 the 2 is tiny so I think it's 13 to the power of 2

Simora [160]

Answer: 169

Step-by-step explanation:

You just multiply 13 by 13

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3 years ago

oil is leaking out of a tank. the depth of oil in the tank for 60 seconds is shown below. use the graph to work out the rate of

FrozenT [24]

Answer:

Step-by-step explanation:

draw a tangent starting from (0,80) and touches at (10,60)... Example attached if needed... Good Luck! ;)

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4 years ago

The object below was made by placing a cone on top of a cylinder. The base of the cone is congruent to the base of the cylinder.

krok68 [10]

Answer:

Part 1) The volume of the object is $32\pi\ cm^{3}$ or $100.48\ cm^{3}$

Part 2) see the procedure

Step-by-step explanation:

Part 1) What is the volume, in cubic centimeters, of the object?

we know that

The volume of the object is equal to the volume of the cylinder plus the volume of the cone

Find the volume of the cone

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2} h$

we have

$r=4/2=2\ cm$ -----> the radius is half the diameter

$h=3\ cm$

substitute the values

$V=\frac{1}{3}\pi (2^{2})(3)=4\pi\ cm^{3}$

Find the volume of the cylinder

The volume of the cylinder is equal to

$V=\pi r^{2} h$

we have

$r=4/2=2\ cm$ -----> the radius is half the diameter

$h=(10-3)=7\ cm$

substitute the values

$V=\pi (2^{2})(7)=28\pi\ cm^{3}$

Part 2) Then explain how you found the volume of the total shape

The volume of the total shape is equal to the volume of the cylinder plus the volume of the cone

$4\pi\ cm^{3}+28\pi\ cm^{3}=32\pi\ cm^{3}$ ------> exact value

Find the approximate value of the volume

assume $\pi=3.14$

$32(3.14)=100.48\ cm^{3}$

4 0

4 years ago

What is the slope of the line that passes through the points (10, 2) and (19, 14)?

Alex_Xolod [135]

Answer:

4/3

Step-by-step explanation:

Slope is calculated by so now you pul the points (10,2) and (19,14) into that.

12/9 can be simplified to be 4/3

6 0

2 years ago

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