All categories

3 years ago

What is a in the quadratic eqation if the points are (3,-30), (5,0), (7,70), (9,180)

1 answer:

7 0

Very very simple so back in my day when people have been wondering on this app waddling and waddling they think they can do it when they go it is the easiest of the easiest way for me a duck rubber kind intact it is 15

You might be interested in

One Solution, Infinite Solutions, No Solution are the three options for both graphs

goblinko [34]

Answer:

The first one is infinite and the second one is one solution

6 0

2 years ago

Sally prepaid 13 the price of a ticket to a concert. The amount she prepaid was $15.

jek_recluse [69]

Answer:

45 hope that answers your question

8 0

3 years ago

Read 2 more answers

Change this equation to standard form <br> Y= (5x - 2) (x - 5)

Nutka1998 [239]

Y= (5x - 2) (x - 5) in standard form should be Y= 5x^2 -27x +10

4 0

3 years ago

I need help for Brainliest

Olegator [25]

Answer: 1/8

Step-by-step explanation:

If you look at the circle, there are 4 R, 1B, 2G, and 1Y which then equals 8. Therefor there is a 1/8 chance of the spinner landing on B.

Hope this helps...

Have a great day.

6 0

3 years ago

Read 2 more answers

A cylindrical swimming pool has a diameter of 20 feet and a height of 3.5 feet. How many gallons of water can the pool contain?

kvasek [131]

Answer:

The swimming pool will contain approx $8243\ gal$ of water.

Step-by-step explanation:

Given the swimming pool is in a cylindrical shape.

And the dimensions are $20\ feet$ diameter with a height of $3.5\ feet.$

Also, $1\ ft^3 =7.5\ gal$

First, we will find the volume of the swimming pool.

The swimming pool is in cylindrical shape.

So, the volume would be $\pi r^2h$

The height $(h)$ is given as $3.5\ feet.$ To calculate radius $(r)$ we will divide the diameter by two.

The radius of the cylinder would be $\frac{20}{2}=10\ feet$

Plug these values in the formula we get,

$\pi r^2h\\=\pi\times 10^2\times 3.5\\=3.14\times 100\times 3.5\\=1099\ ft^3$

Now, it is given $1\ ft^3 =7.5\ gal$

So, $1099\ ft^3 =1099\times 7.5\ gal=8242.5\ gal$

The swimming pool will contain approx $8243\ gal$ of water.

6 0

3 years ago