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3 years ago

11

If B has the points, (-2,0) and (3,4), use the point slope formula to calculate the equation of the line.

1 answer:

pogonyaev3 years ago

5 0

5/4 would be ur answer point slip formula is y^2 - y^1 over x^2 - x^1

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What is the answer to this somebody!!!

Fed [463]

Use the geometric mean for right triangles as the sides are related to the hypotenuse. 30 - 6 = 24. We need that for our proportion. $\frac{24}{x}=\frac{x}{30}$ . We cross-multiply to get $x^2=720$ . Taking the square root of both sides gives us that $x=12\sqrt{5}$ , the second choice above.

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4 years ago

Please help!!! I'll mark you brainiest and give you as many Points as possible!!!!!

Vlada [557]

Answer:

Option C

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5 0

3 years ago

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What is the first step in solving the equation: 3(x+2) = 12?

Dvinal [7]

Answer: multiply both sides by 3

Step-by-step explanation: That means it would be (3*x)+(3*2)

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3 years ago

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A rectangle has a height of c^3+6c^2+2c and a width of c^2+1

Basile [38]

Answer:

$A = c^5+6c^4+3c^3+6c^2+2c$

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 = $c^2+1$

And the other side is

Side 2 = $c^3+6c^2+2c$

The area of rectangle = side 1 x side 2

$A= (c^2+1) \times (c^3+6c^2+2c)$

Distributing parenthesis

$=c^2c^3+c^2\cdot \:6c^2+c^2\cdot \:2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c$

$=c^3c^2+6c^2c^2+2c^2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c$

$=c^5+6c^4+2c^3+c^3+6c^2+2c$

adding similar terms

$c^5+6c^4+3c^3+6c^2+2c$

Hence Area is given by the above polynomial

5 0

3 years ago

Alex goes to the store to buy groceries he has 20 to spend at the store write an inequality to represent the amount Alex can spe

den301095 [7]

ax+by=20

a represents how many first items you bought

x represents the cost of the first item

b represents how many second items you bought

y represents the cost of the second item

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3 years ago