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2 years ago

3/5 divided by 1/2

Mathematics

1 answer:

balu736 [363]2 years ago

6 0

Answer:

The work space in Elisha's room has a width of 1/2 meter and an area of 3/5 square meter. How long is it?

Step-by-step explanation:

In this, width of the room is given and the area is given. We have to find the length.

To find the length, area should be divided by width.

ie. 3/5 divided by 1/2

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why do the products of multidigit numbers with zeros & one digit sometimes have zeros in them & sometimes have no zeros

Bingel [31]

Im not quite triggered but U should go to mathantics.com or watch his videos to find it out :D

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3 years ago

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3x+4y-3z=4;5x-y+2z=3;x+2y-z=-2 Solving Systems in three variables

Harlamova29_29 [7]

Answer: x = 3, y = 1, z = 2

Step-by-step explanation:

EQ 1: x - y - z = 0

EQ 3: -x + 2y + z = 1

y = 1

EQ 2: 2x - 3y + 2z = 7 → 1(2x - 3y + 2z = 7) → 2x - 3y + 2z = 7

EQ 3: -x + 2y + z = 1 → -2( -x + 2y + z = 1) → -2x + 4y + 2z = 2

y + 4z = 9

y = 1 ⇒ 1 + 4z = 9

4z = 8

z = 2

Input y = 1 and z = 2 into one of the equations to solve for x:

EQ 1: x - y - z = 0

x - (1) - (2) = 0

x - 3 = 0

x = 3

Check:

EQ 2: 2x - 3y + 2z = 7

2(3) - 3(1) + 2(2) = 7

6 - 3 + 4 = 7

3 + 4 = 7

7 = 7 $\checkmark$

6 0

2 years ago

What is the unknown number? 7 yards 2 ft =___?___ft

german

The missing number is 23 because,
there is 3 feet in 1 yard
so, 7x3=21
21+2=23
so 7 yards and 2 feet = 23 feet

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2 years ago

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Angad rolls a fair dice 120 times. How many times would Angad expect to roll an even number?

Luda [366]

Answer:

60 times

Step-by-step explanation:

Since each roll has a 50% chance of rolling an even number

50% of 120 is 60

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3 years ago

I literally dont understand this at all please help

wariber [46]

Nobody is going to answer all that for 10 points lol

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3 years ago