3 years ago

I didnt study please help me for points

Mathematics

1 answer:

VMariaS [17]3 years ago

3 0

54 63 75 that’s in order 1.54 2.63 3.75

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Please answer, I need help

Mashcka [7]

Answer:

answer is 9

Step-by-step explanation:

p - ( q - (m +q) )

make m = 4

p = 5

q = 3

5 - ( 3 - ( 4+3) )

5 - ( 3 - 7 )

5 - - 4

= 9

4 0

2 years ago

Read 2 more answers

Which expression represents the volume, in cubic units, of the shaded part of the sphere? four-thirdsπ(103) four-thirdsπ(43) fou

oee [108]

The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³

<h3>Volume of composite object</h3>

The sphere is a a solid 3-dimensional object. THe formula for calculating its volume is expressed as:

V = 4/3πr³

where:

r is the radius of the sphere

<u>For the outer sphere:</u>

V = 4/3π(20)³

<u>For the inner sphere:</u>

V = 4/3π(4)³

The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³

Learn more on volume of sphere here: brainly.com/question/10171109

#SPJ4

6 0

2 years ago

Solve 3x − x + 2 = 12.<br><br> −5<br> 4<br> 7<br> 5

Papessa [141]

Judging by the question I noticed that I can simplify the equation 3x-x+2=12 by one step.
The outcome of simplification should be 2x+2=12.

Next you must subtract 2 from both sides to isolate the x. The new equation should be 2x = 10.

Lastly you must divide both sides by 2, the answer you should get is x=5, D.

4 0

3 years ago

Read 2 more answers

Pls answer and show work for brainliest

Zina [86]

15/50 = 0.3
that’s 30%
so 30% of people will not be wearing hats.
30% of 250 = 250 x 0.3
= 75 people

8 0

3 years ago

A $45 pair of rainboots is on sale for $38.2. what percent does the customer save?

aksik [14]

Answer:

Step-by-step explanation: