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dolphi86 [110]
2 years ago
13

2. Find the value of x and y in the given figure.​

Mathematics
1 answer:
seropon [69]2 years ago
4 0

As you can see, this is a multiplication root.

y = 4 · x

x = 7 · 3

So solve for x first to solve for y.

x = 7 × 3

x = 21

y = 4 · x

y = 4 × (21)

y = 84

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One number is 6 more than another. Twice the larger number is 5 times the smaller.
tresset_1 [31]

Answer:

The smaller number is 4

Step-by-step explanation:

Larger number = x

Smaller number = y

Write 2 equations

y + 6 = x

2x = 5y

Substitute x in the first equation to the second equation

2(y + 6) = 5y

Multiply 2(y + 6)

2y + 12 = 5y

Subtract 2y from both sides of the equation

12 = 3y

Divide both sides of the equation by 3

y = 4

x = y + 6 = 4 + 6 = 10

The smaller number is 4

Hope this helps :)

3 0
3 years ago
A right rectangular prism is 101/2 m wide, 15 1/2 m long and 3 m tall
gizmo_the_mogwai [7]

Answer:

2348.25 m or 2348 1/4

Step-by-step explanation:

101/2 x 15 1/2 x 3 = 2348.25

8 0
2 years ago
I NEED THE ANSWER ASAP!!!
iren2701 [21]

Answer:

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Step-by-step explanation:

6 0
2 years ago
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The Doe family is ready to fill their new swimming pool. It can be filled in 12 hours if they use their own water hose, and in 3
aivan3 [116]
6 & 1/2 hours should be the correct answer! :]
3 0
3 years ago
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On
olya-2409 [2.1K]

Answer:

28.75 or 28 3/4

Step-by-step explanation:

This equation is made for Long Division:

115/4

4 cannot go into 1 evenly.

4 can go into 11, 2 times.

4x2=8

11-8=3

4 can go into 35, 8 times.

35-32=3

Add a zero at the end, then divide 4 into 30.

4 goes into 30, 7 times.

30-28=2

Add another zero, then divide again.

4 goes into 20, 5 times.

20-20=0

So, after you hit an even number you can stop dividing and put in your answer.

28.75

6 0
3 years ago
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