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4 years ago

How to write out m/3=3(2m+1)

Mathematics

2 answers:

Musya8 [376]4 years ago

4 0

Answer:

m divided by three equals 3 times two m plus 1.

Step-by-step explanation:

nekit [7.7K]4 years ago

4 0

Answer:

a number m divided 3 equals to 3 times the sum of 2 and the number m and one.
a number divided by 3 equals to 3 multiplying the sum of that particular number and 2 + 1.

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HELP PLZZZZZ Identify the correct list of factors for the number 42.

Scorpion4ik [409]

Step-by-step explanation:

Hey there!

Factors are the list of numbers which are divides the given number exactly.

Example;

Factor of 20 is;

= 1,2,4,5,10,20

{As 1,2, 4, 5, 10, 20 divides 20 exactly}.

So, the list of factors of 42 are;

= 1,2,3,6,7,14,21,42.

Hope it helps...

7 0

4 years ago

Read 2 more answers

The total surface area is _ square centimeters

algol13

Answer:

180 square inches

Step-by-step explanation:

First off since the square will be easiest to do

a=a^2

a=6^2

a=36

now for the triangles

a= height of triangle * base/ 2

a= 12*6/2

a= 36

and since there is 4 of the triangles we multiply 36 by 4

=144

now we add 144 to 36 and we have the total

7 0

3 years ago

The graph represents function 1, and the equation represents function 2: A coordinate plane graph is shown. A horizontal line is

hichkok12 [17]

Hi there
It would be 145

6 0

3 years ago

Read 2 more answers

HELP! ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

castortr0y [4]

Answer:

(1)1 hour 15 minutes

(2)4:07

(3) 30 minutes

(4) 8:35

Step-by-step explanation:

1.We are given that

Trey and Na'Asia played basketball from 10:30-11:45

We have to find the time they play basketball.

11:45-10:30

11-10=1 hour

45-30=15 minutes

They played basketball for duration=1 hour 15 minutes

(2)

School left at 3:15

I got home 52 minutes later.

Then, I got home at =3:15+52 minutes

15 minutes+52 minutes=67 minutes

67 minutes=1 hour 7 minutes

Therefore, I got home at 4:07.

(3)

He begins making Macaroni and chees at 6:35

He finished at 7:05.

He cook his food for time =25+5=30 minutes

(4)

Mahkiya and Madison went to Cheerleading at 7:15

It was over 1 hour and 20 minutes later .

Therefore, time=7:15+1 hour 20 minutes

=(7+1) : (15+20) minutes

=8:35

Hence, it was over at 8:35.

5 0

3 years ago

A fence must be built to enclose a rectangular area of 20 comma 000 ftsquared. fencing material costs $ 2 per foot for the two s

Maslowich

The first thing we should do is write the functions.
For the area we have:
A = w * h = 20000 feet ^ 2
The price is:
Cost = (4 * 2 * h + 2 * 2 * w)
Substitute for h ::
C (w) = (4 * 2 * (20,000 / w) + 2 * 2w)
Rewrite we have:
C (w) = 160,000 / w + 4w
Take the derivative:
C '(w) = 160000 (-1 / w ^ 2) + 4
We equal zero and clear w:
0 = 160000 (-1 / w ^ 2) + 4
160000 / w ^ 2 = 4
w ^ 2 = 40000
w = 200 (approximately)
width = 200 ft; so cost is 2 * ($ 4) 200 = $ 1600
height = 20000/200 = 100 ft; so cost is 2 ($ 2) 100 = $ 400
Total cost = $ 2000
Answer:
The cost of the least expensive fence is:
Total cost = $ 2000

3 0

4 years ago