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3 years ago

Please help ASAP!!! Will give Brainly!!! What are the x-intercepts of the parabola?

Mathematics

2 answers:

BARSIC [14]3 years ago

7 0

Do you have a coordinate plane to help you ? Because that’s would help you more :)

svetoff [14.1K]3 years ago

6 0

Answer:

I think it's

4.5

0.4

maybe, maybe not.

Step-by-step explanation:

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Which rule can be used to find the output numbers in this table?

Anton [14]

A. Multiple the input by 11.

7 0

4 years ago

A farmhouse shelters 10 animals. Some are pigs and sone are ducks. Altogether there are 36 legs. How many of each animal are the

german

8 pigs x 4 legs each = 32. so you need 2 ducks to give you 10 animals total. So 32 + 2 ducks with 2 legs = 36.

There are 8 pigs and 2 ducks.

7 0

3 years ago

Solve the equation 4y-2=26 A y=7 B y=6 C y=3 D Y=26

Lady_Fox [76]

If 4y-2=26 then 4y=26+2
4y=28 divide both side by 4
y=28/4=7 opt A

6 0

4 years ago

Read 2 more answers

What are one of the four regions into which a coordinate plane is separated is called

Alexandra [31]

Well, I suppose you could break up the coordinate plane
in millions of different ways.

If you take each region to be all the space that is not crossed
by an axis, then you have the four Quadrants.

6 0

3 years ago

Mr. Schordine wants to fill up enough helium balloons to allow him to fly through the skies. He weighs 84 kilograms. He knows th

Cerrena [4.2K]

Answer:

There is needed around 311 balloons to fulfill Mr. Schordine’s dream of flight.

Step-by-step explanation:

First, we need to calculate the volume of each balloon by considering the balloons as a sphere:

$V = \frac{4}{3}\pi r^{3}$

Where:

r: is the radius = 0.4 meters

$V = \frac{4}{3}\pi r^{3} = \frac{4}{3}\pi (0.4 m)^{3} = 0.27 m^{3}$

Knowing that 1 m³ of helium is able to lift about 1 kg, that Mr. Schordine weights 84 kg, and that each ballon has 0.27 m³ of helium, the number of balloons needed are:

$N = \frac{1 m^{3}}{1 kg}*84 kg*\frac{1 balloon}{0.27 m^{3}} = 311.1 \: balloon$

Therefore, there is needed around 311 balloons to fulfill Mr. Schordine’s dream of flight.

I hope it helps you!

6 0

3 years ago