All categories

3 years ago

Expand the expression and combine like terms.(2+2w)⋅4+9(w+3)

Mathematics

1 answer:

Nonamiya [84]3 years ago

3 0

0.8+0.8w+9w+27
9.8w+27.8

You might be interested in

What equation represents the graphed function

Marina86 [1]

Answer: $y=\dfrac{-1}{3}x+3$

Step-by-step explanation:

The equation of ab line that passes through two points (a,b) and (c,d) is given by :-

$(y-b)=\dfrac{d-c}{b-a}(x-a)$

From the given picture , the line is passing through points (0,3) and (3,2).

Then, the equation of the line will be :-

$(y-3)=\dfrac{2-3}{3-0}(x-0)$

$\Rightarrow y-3=\dfrac{-1}{3}x$

$\Rightarrow y=\dfrac{-1}{3}x+3$

Hence, the required equation of the line that represents the graphed function : $y=\dfrac{-1}{3}x+3$

7 0

3 years ago

Read 2 more answers

Find the area of the circle. (nearest hundredth)

Stolb23 [73]

37.68m this is my best guess sorry if it's wrong :)

5 0

2 years ago

Read 2 more answers

Is cos 314° positive,negative,or zero?

Oliga [24]

Maybe positive not sure

4 0

3 years ago

Given the formula b=rs/t solve for s

Gekata [30.6K]

Answer:

$s = \frac{bt}{r}$

Step-by-step explanation:

To solve for s, you need to follow these steps.

First multiply by t both sides of the equation.

$b = \frac{rs}{t}$

$bt = \frac{rst}{t}$

We get $bt = rs$

Now we divide by r, both sides of the equation.

$\frac{bt}{r} = \frac{rs}{r}$

Finallly we obtain:

$\frac{bt}{r} = s$ or

$s = \frac{bt}{r}$

7 0

3 years ago

How i can write that numbers in letters/ como los escriboo en letras

Klio2033 [76]

Six hundred ninty three thousand, five thousand six hundred ninty nine

Three hundred fourty thousand two thousand and eighty nine

I’m confused on the comma for the last 2?

7 0

2 years ago