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3 years ago

30÷4pls show the working

Mathematics

2 answers:

Mama L [17]3 years ago

7 0

Answer:

7.5

Step-by-step explanation:

7.5

$\sqrt{30}$

- 28

------------

- 20

--------------

(Not a square root! I just used it to show how its being divided. And also on the left of the '30' is a 4, so 30 divided by 4 and so on.)

Sorry if the answer looks messy!

Kruka [31]3 years ago

5 0

Answer:

15/2

Step-by-step explanation:

If you need to simplify it/it can't be a decimal then 15/2 would be your answer.

Work:

30/4 = 7.5 (decimal)

15 times 2 = 30 (15 goes into 30 twice evenly)

15/2 is the simplest you can make it without it being uneven.

15/2

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3 years ago

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yawa3891 [41]

What are we supposed to find $?$

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3 years ago

Read 2 more answers

Triangle ABC with vertices A(-4, 2), B(4,7), and

scZoUnD [109]

9514 1404 393

Answer:

A'(-4, -2), B'(4, -7), C'(5, -1)

Step-by-step explanation:

Reflection in the x-axis changes the sign of each y-coordinate.

(x, y) ⇒ (x, -y)

A(-4, 2) ⇒ A'(-4, -2)

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3 years ago

30÷4pls show the working ​

30÷4pls show the working