3 years ago

Write a division expressionfor 3/4

Mathematics

1 answer:

Blababa [14]3 years ago

3 0

3 dvided by 4 this is just on of them

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What is the answer 6a+5a-b-5b+2a

notsponge [240]

Answer: 13a-6b

Step-by-step explanation:

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3 years ago

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Allen wants to buy some packages of trading cards that cost $4.99, and a soda that costs $1.29. He has $25. Use the equation 4.9

fredd [130]

25.00-1.29= 23.71
23.71/4.99= 4.75
He can get 4 packs of cards

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3 years ago

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The function with a rate of change of 4/5 that has a value of 10 at x=10

Aleks [24]

Answer:

y = $\frac{4}{5}$ x + 2

Step-by-step explanation:

Assuming you require the equation of the function.

The slope m is a measure of the rate of change of the function.

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{4}{5}$ , thus

y = $\frac{4}{5}$ x + c ← is the partial equation

To find c substitute (10, 10) into the partial equation

10 = 8 + c ⇒ c = 10 - 8

y = $\frac{4}{5}$ x + 2 ← equation of function

7 0

3 years ago

Find three consecutive even integers such that the sum of the squares of the first two is four less than twice the square of the

velikii [3]

Answer:

the three consecutive even integers are -2, 0, 2

Step-by-step explanation:

Let the first even integer = n

Let the second even integer = n + 2

Let the third even integer = n + 4

From the given statement, we form the equation below

(n²) + (n + 2)² + 4 = 2(n + 4)²

Expand this equation;

n² + (n + 2)(n + 2) + 4 = 2(n + 4)(n + 4)

n² + n² + 2n + 2n + 4 + 4 = 2(n² + 4n + 4n + 16)

2n² + 4n + 8 = 2(n² + 8n + 16)

2n² + 4n + 8 = 2n² + 16n + 32

collect like terms together;

2n² - 2n² + 4n - 16n = 32 - 8

- 12n = 24

-n = 24/12

-n = 2

n = -2

Second integer = n + 2

= -2 + 2 = 0

Third integer = n + 4

= -2 + 4

= 2

Therefore, the three consecutive even integers are -2, 0, 2

6 0

3 years ago

A circle with the equation (x + 4)2 + (y - 3)2 = 9 is reflected over the line y = -1. What is the equation of the image?

Serggg [28]

The center of the given circle = (-4, 3)
So the center of the image = (-4, 3 -2(4) = (-4, -5)

So the equation of the image is
(x + 4)^2 + (y + 5)^2 = 9

Its choice 3.

5 0

4 years ago