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3 years ago

Please help on 4 through 7 thx

Mathematics

2 answers:

HACTEHA [7]3 years ago

5 0

5) 72 divided by 8=x
6)72 divided by 8 = 9
7) 9 times 3 equal 27 pictures in total
Equation : 9 x 3 = 27 pictures
I didn't get #4

Law Incorporation [45]3 years ago

3 0

I'll do each problem in the comments so I can do one at a time.

4) you're looking for a number that can be divided by 5 and equal 2.
If 5/5 is 1, then 10/5 will equal 2!

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raketka [301]

Answer:

13(2+3)

Step-by-step explanation:

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2 years ago

A 60 inch board is to be cut into three peices so that the second peice is four times as long as the first peice and the third p

Lostsunrise [7]

Answer:

The first piece is 6 inches, the second piece is 24 inches, and the third piece is 30 inches

Step-by-step explanation:

Since the second piece is 4 times longer than the first one, it will be represented by 4x.

The third piece is 5 times as long as the first one, so it will be represented by 5x.

Create an equation adding up the 3 x values up to 60:

x + 4x + 5x = 60

Add like terms and solve for x:

10x = 60

x = 6

So, the first piece is 6 inches.

Then, plug in 6 for x to find the lengths of the second and third pieces.

4(6)

= 24

The second piece is 24 inches

5(6)

= 30

The third piece is 30 inches

So, the first piece is 6 inches, the second piece is 24 inches, and the third piece is 30 inches

6 0

3 years ago

An array showing the factor pair of three and 6 would have 3 rows of 6 objects. True? Or False?

JulsSmile [24]

Answer:

false

Step-by-step explanation:

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3 years ago

Mary drove 355 miles using 17 gallons of gas. At this rate, how many gallons of gas would she need to drive 284 miles?

alexgriva [62]

Answer: 13.60 gallons divide 355 by 17 to get the base miles per gallon then use that and divide it 284 by 20.88

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please HELP

jeyben [28]

Answer:

The room is square. This is because it says "diagonal of the floor..." Which means it is from one corner of the room to the opposite end.

Step-by-step explanation:

It says "four wall room" which means it is a square. It also states that each wall meet at a right angle. To through you off this question stated the word 'diagonal' to mess with you when reading this question quickly. If you look more detailed and I like to re-read sentences in order to recognize all the information given. So the Room IS a Square.

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2 years ago