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Lisa [10]
3 years ago
13

I need help with this PLZ!!!!!!!​

Mathematics
2 answers:
garri49 [273]3 years ago
3 0

Answer:

3. 91.125

4. 30.375

Step-by-step explanation:

just multiply all of the sides

MARK ME BRAINLIEST

horsena [70]3 years ago
3 0

Answer:

Given below

Step-by-step explanation:

Area of cube = s*s*s

= 4.5x4.5x4.5=

91.125 mm^3

Area of cuboid is lbh

= 6*2.25*2.25

= 30.375 mm^3

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Horsepower and watts are units of measure of
Leni [432]

The 2 horsepower is equal to 1492 watts.

Given that horsepower and watts are units of measure of power and they are directly proportional such that 5 horsepower is equal to 3730 watts.

Horsepower is a unit of measurement of power, or speed at which work is done, usually related to the power of an engine or motor. power is calculated by multiplying force (in pounds) by  speed (in feet per second).

Let H= horsepower, W=watt

As we are given horsepower is directly proportional.

So, the relation is W=kH where k is constant.

Here, H=5 and W=3730.

By substituting the value of W and H we will find the value of k,  we get

3730=k×5

3730/5=k

746=k

Now, substituting the value of k in relation and we get

W=746H

We have to find the power of 2 horsepower.

So, we will substitute H=2 in above relation, we get

W=746×2

W=1492 watts.

Hence, the 2 horsepower is equal to 1492 watts when 5 horsepower is equal to 3730 watts.

Learn more about horsepower from here brainly.com/question/1335872

#SPJ4

7 0
2 years ago
Is this a lCM or GCF
katovenus [111]
This is gcf greatest common factor
6 0
4 years ago
.Room 1 and Room 2 have 58 students in total. 4 students are transferred from Room 1 to Room 2. Now the two rooms have the same
Lorico [155]
58 divided by 2 equal 29 so 29-4=25 .so room 2 had 25 students .29+4=33 so room 1 had 33 students
4 0
3 years ago
Solve the literal equation for y: y-x=-6
Mandarinka [93]
<span>y - x = -6

You want y alone on the left side, so add x to both sides.

y - x + x = x - 6

y = x - 6
</span>
4 0
4 years ago
What does x equal in 7x-2=33
blondinia [14]

7x-2=33\\7x=33+2\\7x=35\ /:7\\x=5

3 0
3 years ago
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