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3 years ago

PLEASE HELP ME I NEED THIS DONE ASAP NO LINKS !!!

Mathematics

2 answers:

Ahat [919]3 years ago

8 0

Answer:

Step-by-step explanation:

There us an understood one infront of the m.

Sergio039 [100]3 years ago

7 0

The answer is 1 since 1 times m equals m

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How do i find the volume of these similar solids? round to the nearest tenth HELP

FromTheMoon [43]

Answer:

The volume of the larger solid is $592.6\ mm^3$

Step-by-step explanation:

The question is

If these solids are similar, find the volume of the larger solid

step 1

Find the scale factor

we know that

If two solids are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

x ----> the height of the larger solid in mm

y ----> the height of the smaller solid in mm

z ---> the scale factor

$z=\frac{x}{y}$

we have

$x=4\ mm\\y=3\ mm$

substitute

$z=\frac{4}{3}$ ---> scale factor

step 2

Find the volume of the larger solid

we know that

If two solids are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

x ----> the volume of the larger solid in cubic millimeters

y ----> the volume of the smaller solid in in cubic millimeters

z ---> the scale factor

$z^3=\frac{x}{y}$

we have

$z=\frac{4}{3}$

$y=250\ mm^3$

substitute the values

$(\frac{4}{3})^3=\frac{x}{250}$

solve for x

$(\frac{64}{27})=\frac{x}{250}$

$x=250(\frac{64}{27})$

$x=592.6\ mm^3$

4 0

3 years ago

If ∠2 and ∠3 are complementary angles and m∠2 = 24°, find m∠3.

Yuliya22 [10]

Answer:

sorry dont know

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the difference. 652,806 - 631,766

IRISSAK [1]

Answer:

the difference of this math problem is 21,040

4 0

3 years ago

Please answer correctly !!!! Will mark brainliest !!!!!!!

enyata [817]

Answer:

Step-by-step explanation:

5*5=25

25-3=22

5 0

3 years ago

Please, someone, help with this question. This is my last question.

Leya [2.2K]

Answer:

4.43 inches

Step-by-step explanation:

The volume of the hot tub is

V = l*w*h

We are given the volume in gallons which we need to convert to cubic inches

1 gallon = 231 in^3

350 gallons *231 in ^3/1 gallon = 80850 in ^3

Substituting in what we know, we can find the height of the tub

80850 = 76*60 *h

17.76026316 is the height of the tub

If the tub is 1/4 full

We take 1/4 of the height

1/4 * 17.76 = 4.432565789

The approximate height of the water is 4.43 inches

3 0

3 years ago