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4 years ago

Help me with this question

Mathematics

2 answers:

Shtirlitz [24]4 years ago

6 0

Answer:a

The reason why: 352 thousandths

xxMikexx [17]4 years ago

4 0

Answer:

the things wont load whats the question?

but the guy below sounds right

Step-by-step explanation:

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Very confused. Will give 40pts.

salantis [7]

Answer:

Y = 10.25 or 10.247

Step-by-step explanation:

Alright So use the Formula A^2 + B^2 = C^2

You have one leg and the hypotenuse so first you are going to find 19 ^2 = 361.

Next, you need to find 16^2 = 256.

Last but not least, you subtract the leg from the hypotenuse, which equals 361-256=105

Finally, you take 105 and find its square root.

And depending on how far you round it down, your answer would be 10.25(that is in tenths), or 10.247(which is rounded to hundredths)

Hope this helps!

7 0

3 years ago

In a direct variation equation f(x) = 6 when x = 4. what is the direct variation equation

aksik [14]

Answer:

C-f(x)=1.5x

just took the quiz and 3/2 reduces to 1.5

8 0

3 years ago

Read 2 more answers

What percent is 8 out of 15

Svetlanka [38]

<span>The percent of 8/15 = 53.33</span>

4 0

3 years ago

Read 2 more answers

Emily’s lawn grows at a constant rate. The height of her lawn, during a 10-day period, is represented by the graph below.

galina1969 [7]

Answer:

I think the answer would be C 16 days.

I cant really see the bottom of the graph

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A grain silo is built from two right circular cones and a right circular cylinder with internal measurements represented by the

Murljashka [212]

Answer:

Step-by-step explanation: The volume of the grain silo can be found by adding the volumes of all the solids of which it is composed (a cylinder and two cones). The silo is made up of a cylinder (with height 10 feet and base radius 5 feet) and two cones (each with height 5 ft and base radius 5 ft). The formulas given at the beginning of the SAT Math section:

Volume of a Cone:

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

Volume of a Cylinder:

$V=\pi r^2h$

can be used to determine the total volume of the silo. Since the two cones have identical dimensions, the total volume, in cubic feet, of the silo is given by

$V_{silo} =\pi (5^2)(10)+(2)(\frac{1}{3})\pi (5^2)(5)=(\frac{4}{3})(250)\pi$

which is approximately equal to 1,047.2 cubic feet.

<u>The final answer is D.</u>

6 0

3 years ago