3 years ago

HELP ME PLEASE I CANT DO THIS ANYMORE IVE BEEN 3 hours doing this

Mathematics

2 answers:

katovenus [111]3 years ago

7 0

Answer:

Step-by-step explanation:

krok68 [10]3 years ago

4 0

Answer:

I think it’s 15??

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Annie has 4 1/2 feet of rope what is the greatest number of 3/4 foot pieces that annie can cut from the rope

Viefleur [7K]

Answer:

Step-by-step explanation:

4 1/2 divided by 3/4 is 6. so 6 pieces

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2 years ago

Graph the Quadratic Function given.<br> y = -x^2 - 4x - 3

Dovator [93]

Answer:

Concave down

Y-intercept: (0,-3)

X-intercepts: (-1,0) (-3,0)

Vertex: (-2,1)

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2 years ago

Type the correct answer in the box. Use numerals instead of words.

iragen [17]

X= 7 don’t know why i have to keep typing for it to post

7 0

3 years ago

Read 2 more answers

if your average stride length is 2.6 feet how many strides will it take you to walk to grandparents house

IceJOKER [234]

The distance from your house to your grandparents house is 3.67 miles or 19377.6 ft.

So the total number of strides needed would be:

strides needed = 19377.6 ft / (2.6 ft / stride)

<span>strides needed = 7,452.92 = 7,453 strides</span>

3 0

3 years ago

The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2. The y-intercept

Maru [420]

Answer:

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

Step-by-step explanation:

We have that the polynomial, has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2.

This means the factored form of the polynomial will be.

$p(x) = a(x - 3)^{2} (x + 2)$

Also, it was given that, the y-intercept is y=-12.6.

This implies that:

$- 12.6= a(0 - 3)^{2} (0 + 2)$

$- 12.6= a(- 3)^{2} (2)$

$- 12.6= 18a$

Divide both sides by 18;

$a = \frac{ - 12.6}{18}$

$a= - 0.7$

Therefore the polynomial is

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

7 0

3 years ago