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2 years ago

30÷4pls show the working

Mathematics

2 answers:

Mama L [17]2 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]2 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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2) Select one of your sides.

svlad2 [7]

Answer:

Step-by-step explanation:

nachos=3 =100%

1.5=50%

0.50=25%

0.25=12.5%

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3 years ago

The coordinates of point P are (−3, 4). What are the coordinates of the point that is a reflection of point P over the y-axis? (

ahrayia [7]

The answer would be ( 3 , 4 )

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2 years ago

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5 more than the product of 4 and some number is equal to 33

gregori [183]

Answer:

33 = 4x + 5

Step-by-step explanation:

If you convert this expression into numbers, it would be 4 times the number x plus 5 is equal to 33.

Hopefully this helps! Let me know if you have any questions!

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2 years ago

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Please, Please help me.<br> What is the value of x? Show all of your work.

aleksandrvk [35]

Answer:

Step-by-step explanation:

ΔKLJ and ΔNPM are similar (Angle-Angle). Therefore the sides are in proportion:

$\dfrac{MP}{JL}=\dfrac{MN}{JK}$

We have:

MP = 4x - 4

JL = 20

MN = 30

JK = 25

Substitute:

$\dfrac{4x-4}{20}=\dfrac{30}{25}$ <em>cross multiply</em>

$25(4x-4)=(20)(30)$ <em>use distributive property</em>

$(25)(4x)+(25)(-4)=600$

$100x-100=600$ <em>add 100 to both sides</em>

$100x=700$ <em>divide both sides by 100</em>

$x=7$

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2 years ago

A box is 3 inches by 2 feet by 10 yards. How many cubic inches are in the box? How many cubic yards are in the box? (Show all wo

stira [4]

Answer:

hi!

Step-by-step explanation:

https://todayshomeowner.com/cubic-yard-calculator/

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2 years ago

30÷4pls show the working ​

30÷4pls show the working