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2 years ago

Y=x^2+5x-8 to factored form

Mathematics

1 answer:

almond37 [142]2 years ago

5 0

Answer:

Factor and set each factor equal to zero. Y=x2+5x−8

Step-by-step explanation:

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I need help ASAP can someone please help me right away.

lisov135 [29]

Answer:

45 degrees

Step-by-step explanation:

Think of this web as a circle. This circle is divided into 8 equal pieces.

A circle has 360 degrees in it. If we divide 360 by 8, we get 45. This means that each wedge is 45 degrees, which means that in order to rotate the image to look the same, we must rotate it by 45 degrees.

5 0

3 years ago

Read 2 more answers

6. Write the equation of the line.

liberstina [14]

Answer:

y = x + 2

Step-by-step explanation:

As the equation of a line is in the form y = mx + c:

Step 1 - Calculate the y intercept

This can be done by looking at the y coordinate where x = 0:

y = mx + c

In the picture, the y intercept is 2 so:

y = mx + 2

Step 2 - Calculate the slope

This can be calculated by:

$\frac{\text{change in y}}{\text{change in x}}$

Get two sets of coordinates:

(0, 2) and (2, 4)

Calculate the changes by subtracting from one another:

$\frac{4 - 2}{2 - 0} \\\frac{2}{2}\\=1$

So the gradient is 1, meaning the equation of the line is:

$y = 1x + 2 \\\text{or}\\y = x + 2$

Hope this helps!

4 0

2 years ago

F(x) = x 2 + 1, find f(a + 1)

Ray Of Light [21]

<span>f(x) = x^2 + 1, find f(a + 1)
so
</span> f(a + 1) = (a+1)^2 +1
f(a + 1) = a^2 + 2a + 1 + 1
f(a + 1) = a^2 + 2a + 2

3 0

3 years ago

A right triangle has (non-hypotenuse) sides of length 3 meters and 6 meters. what is the hypotenuse of the triangle and what is

kirill115 [55]

The hypotenuse is sqrt(45) or 6.708

The angle is 63.43 degrees

4 0

3 years ago

The perimeter of a rectangle is 24 feet . Find the length if the width is 2 feet what is the length

IRINA_888 [86]

Answer:

length=10 feet

Step-by-step explanation:

if you take your 2 widths and add them its 4. then take your perimiter and subtract 4 from it then divide by 2 which is 10 feet

3 0

3 years ago