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2 years ago

What is the solution of the system?

Mathematics

2 answers:

wel2 years ago

8 0

Answer:

(4,2)

Step-by-step explanation:

antiseptic1488 [7]2 years ago

3 0

Answer:ew

Step-by-step explanation:

x + y = 6......(1)

x - y = 2.......(2)

Adding (1) and (2)

x + x + y - y = 6 + 2

2x = 8

Dividing by 2

x = 8/2

x = 4

And x + y = 6

y = 6 - x

y = 6 - 4

y = 2

(x,y) = (4,2)

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Alekssandra [29.7K]

Answer:

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Step-by-step explanation:

we know that

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$\frac{7}{10}:3$

Multiply in cross

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4 0

2 years ago

Let B be between A and C. If AB = 3x + 5, BC = 5x - 1, AC = 36, solve for x.

Elina [12.6K]

Answer:

The value of x is 4.

Step-by-step explanation:

Given:

Let B be between A and C.

$AB = 3x + 5$

$BC = 5x - 1$

$AC = 36$

To Find:

x=?

Solution:

B be between A and C as shown in Figure

A-B-C such that

$AC=AB+BC$ ...........Line Addition Property

Substituting the given values we get

$36=3x+5+5x-1=8x+4\\\\\therefore 8x=36-4=32\\\\\therefore x=\dfrac{32}{8}=4\\\\\therefore x=4$

The value of x is 4.

8 0

2 years ago

Dante has been weightlifting according to a chart for the past 3 days. Today is the fourth day and he accidentally tore off the

luda_lava [24]

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Step-by-step explanation:

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3 0

2 years ago

10. The length of the radius of a bicycle wheel is 14 inches. Which of the following is closest to the circumference of the whee

Elina [12.6K]

Answer:

87.92

Step-by-step explanation:

you have your radius 14 inches to get the answer is

1: pie is 3.14

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3: 3.14×14

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5 0

2 years ago

Given circle Q with a measure of SR=120° and a radius of 9 feet, as shown below.

Pie

Answer:

18.85 feet

Step-by-step explanation:

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= 18.849555922 feet

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6 0

2 years ago