4 years ago

Write the product in its simplest form:

Mathematics

1 answer:

ioda4 years ago

7 0

Answer:

Step-by-step explanation:

84 = 2 * 2 *3 * 7

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Answer:

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3 years ago

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Question<br> Find an equation for the line passing through (2, -1) with a slope of 5/2

aleksandrvk [35]

Answer:

y=52x+b.

Step-by-step explanation:

since point (2,1) satisfies the equation.

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3 years ago

Find the distance between the points with the given coordinates (-4, 9) and (1, -3).

Dmitriy789 [7]

Answer: 13

Step-by-step explanation:

The formula for finding distance between two points is given by :

D = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

$x_{1}$ = -4

$x_{2}$ = 1

$y_{1}$ = 9

$y_{2}$ = -3

Substituting the values into the formula , we have :

D = $\sqrt{(1 -(-4))^{2} +(-3-9)^{2}}$

D = $\sqrt{(5)^{2}+(-12)^{2}}$

D = $\sqrt{25+144}$

D = $\sqrt{169}$

D = 13

Therefore : the distance between the points is 13

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3 years ago

Margo can purchase tile at a store for $0.89 per tile and rent a tile saw for $36. At another store she can

cricket20 [7]

Answer:

Step-by-step explanation:

1. Start by making functions for the numbers

y=.89x+36
y=1.29x

2. You can plug in these functions into a graph to figure out the x variable

The intersection point of the two lines reveals the x and y
The x would be your answer

3. To check if your x is right, plug it back into the two equations

.89(90)+36=116.1
1.29(90)=116.1

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3 years ago

In 3 years, a gym's membership went up from 5,600 to 6,450. Which expression shows

alexdok [17]

Answer:15% increase

Subtract the two numbers which equals 850 then divide by 5600

Please correct me if I am wrong, I am a little rusty.

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3 years ago