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3 years ago

Plz help this paper is worth 50 points

Mathematics

2 answers:

V125BC [204]3 years ago

4 0

Answer:

whats the paper about though we can't answer if you dont tell us

fgiga [73]3 years ago

4 0

If there is no paper/picture we can't solve it attach your question next time if you want help.

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PLZ HELP!!!! WILL MARK BRAINLYIST!!!!

pychu [463]

Answer:

* 5+2k+n

Step-by-step explanation:

Combine all like terms:

7-2 = 5

5k-3k = 2k

n = n

3 0

3 years ago

How can you find the slope of the line that passes through the points (0,0) and (2,4)

Nata [24]

Step-by-step explanation:

Graph it and find the rise over run. which then gives you your slope

6 0

3 years ago

Can y’all help me on question six?!

Anna [14]

Answer:

c 2:1

Step-by-step explanation:

8/4=2

4/4=1

8:4 simplified is 2:1

3 0

3 years ago

A room is 12cm long, 7cm wide and<br>4cm high find the area <br>the ceiling

aksik [14]

Hey there!
I think that it safe to say that this room is a rectangular prism. Therefore, the top and bottom (floor and ceiling) have the same area. We see that our floor dimensions are 12 cm long and 7 cm wide. This also applies to the ceiling. Let’s take our two sides and multiply then to find our area.

12(7)=84

Therefore, the area is 84 square centimeters.

I hope that this helps!

5 0

3 years ago

Read 2 more answers

Find an approximate equation y=ab^x with the coordinates (0, 4) (3, 95)

bogdanovich [222]

We have $y=ab^{x}$

Plug in $(0, 4)$ :
$4=ab^{0}$ ⇒ $4=a$
So we now have $a$

Plug in $(3, 95)$ :
$95=4b^{3}$
⇒ $b^{3}=\frac{95}{4}$
⇒ $b=\sqrt[3]{\frac{95}{4}}$
which is approximately 2.874

So we get
$y=4(\sqrt[3]{\frac{95}{4}})^{x}$
or, in decimal form,
$y=4*2.874^{x}$

7 0

3 years ago