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3 years ago

Please HELP!! WILL AWARD BRAINLEST

Mathematics

2 answers:

Goshia [24]3 years ago

5 0

Answer:

im pretty sure its ryan had a headstart of 3 or 10 meteres

Step-by-step explanation:

alexandr402 [8]3 years ago

5 0

Answer:

Ryan had a head start of 10 meters.

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Choose the correct subject pronoun for ' como te llama' tu ella ellos ustee

GuDViN [60]

Answer:

ustee

Step-by-step explanation:

The other ones don't make sense if you insert them into that sentence

8 0

3 years ago

Can y’all give me the area of each figure

KIM [24]

Answer:

1. 208 in^2

Step-by-step explanation:

1. We can break the shape up into a rectangle in the middle and 2 triangles on either side of said rectangle.

The dimensions of the rectangle are 8 in by 20 in, and we only know one leg of the triangle as well as the hypotenuse.

If we know one leg and the hypotenuse we can use the pythagorean theormed to sovle for the other side and get 6 in.

So we have

(8 * 20) + 2((1/2)(6)(8))

160 + 48

208 in^2

5 0

3 years ago

Desean spent $80.85 3 video games if each game was the same price how much did desean pay for each

alekssr [168]

He spent 26.95 on each. It's just 80.85/3 =26.95

4 0

3 years ago

What is two times two

Sav [38]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the completely factored form of f(x)=x3+5x2+4x−6?

Gre4nikov [31]

$f(x)=x^3+5x^2+4x-6$
$f(-3)=(-3)^3+5(-3)^2+4(-3)-6=0\implies x+3\text{ is a factor of }f(x)$

Synthetic division yields

-3 | 1   5   4   -6
.    |      -3 -6    6
- - - - - - - - - - - - -
.    | 1   2 -2    0

which translates to

$\dfrac{x^3+5x^2+4x-6}{x+3}=x^2+2x-2$

with remainder 0. Now by the quadratic formula,

$x^2+2x-2=0\implies x=\dfrac{-2\pm\sqrt{2^2-4(1)(-2)}}2=-1\pm\sqrt3$

and so

$f(x)=x^3+5x^2+4x-6=(x+3)(x-(-1+\sqrt3))(x-(-1-\sqrt3))$

3 0

3 years ago