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2 years ago

7

Hi, I'm often really slow at learning math and my condition makes it harder, can someone help me?

1 answer:

NARA [144]2 years ago

7 0

The answer: 0, 4/5 and 5

Explanation: first, we factor out 2x and get: 2x(5x^2-29x+20)=0

In order for this equation to be equal to zero, either 2x must equal to zero or (5x^2-29x+20) must equal to zero

Having said that, if:
2x = 0
X=0

If:
(5x^2-29x+20) = 0
X=4/6, x=5

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3 years ago

A function, f(x) = 4x + 5, has a domain 0 < x < 50. What is its range?

Roman55 [17]

Answer:

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3 years ago

Read 2 more answers

Write an equation of the line with the given slope that contains the given point.

Alchen [17]

Answer:

$y=-2x+12$

Step-by-step explanation:

We can use the point-slope form given by:

$y-y_1=m(x-x_1)$

Where <em>m</em> is the slope and (x₁, y₁) is a point.

So, we will substitute -2 for <em>m</em> and (5, 2) for (x₁, y₁). This gives us:

$y-(2)=-2(x-(5))$

Simplify:

$y-2=-2(x-5)$

Distribute:

$y-2=-2x+10$

Add 2 to both sides. Hence, our equation is:

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2 years ago

if gabby wants to make a regular octagon with a side length of 20 inches of water , how much wire does she need?

EleoNora [17]

Answer:

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Step-by-step explanation:

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