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klio [65]
4 years ago
15

What does 2x+3x equal i forgot how to do this

Mathematics
2 answers:
Pavel [41]4 years ago
4 0
The answer is going to be 5x
FromTheMoon [43]4 years ago
3 0

Answer:

5x

Step-by-step explanation:

Just add the number and keep X the same.


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Y is the midpoint of WZ. X is the midpoint of WY . XY =2. What is the length of WZ?
mamaluj [8]

Using the given information, the length of WZ is 8

<h3>Length of a line </h3>

From the question, we are to find the length of WZ

From the given information,

Y is the midpoint of WZ

and

X is the midpoint of WY

First,

We will create a line that models the given description

<u>W             X                Y                                 Z</u>

                         2

From the given information,

XY = 2

Since X is the midpoint of WY

Then,

WX = XY

∴ WX = 2

Thus

WY = WX + XY

WY = 2 + 2

WY = 4

Also,

Y is the midpoint of WZ

Then,

WY = YZ

∴ YZ = 4

Thus,

WZ = WY + YZ

WZ = 4 + 4

WZ = 8

Hence, the length of WZ is 8

Learn more on Calculating length of a line here: brainly.com/question/13191885

#SPJ1

4 0
2 years ago
Help find the volume.
Mrac [35]
The answer you are looking for is 324
6 0
4 years ago
Read 2 more answers
1996 gail devers won the 100-meter dash in the olympic games. her times was 10.94 seconds. what was her speed in meters per seco
Alexeev081 [22]

Solving this problem is just pretty straight forward. We simply have to get the ratio of distance and time to get the speed. that is:

speed = distance / time

speed = 100 m / 10.94 s

<span>speed = 9.14 m/s</span>

6 0
4 years ago
Creat an equation for a cubic function, in standard form, that has x- intercept given by the set {-3,1,7} and which passes throu
prohojiy [21]

Given :

Set of x-intercepts {-3,1,7},

point through which it passes (-2,54)

Now,

Step 1: Substitute value of x intercepts in equation, y=a(x-p)(x-q)(x-r), we get,

y=a(x-(-3))(x-1)(x-7)

y= a(x+3)(x-1)(x-7)               ... equation (1)

Step 2: substitute x an y with the point through which it passes,

54=a((-2)+3)((-2)-1)((-2)-7)

54 = 27a

∴ a=2

Step 3: Now, substituting value of a in equation (1), we have

y=(2x+6)(x^{2} -8x+7)

y=2x^{3}-10x^{2}  -34x +42   (Requited cubic equation)

   

6 0
3 years ago
Could someone please explain to me how to solve this problem? Thanks! :)
BartSMP [9]

Answer:

First of all since they are dividing subtract the powers of the base from each other .

Make sure the bases are the same.

((6^7-6)(3^3-4))³

((6)(3^-1))³

(6³)(3^-3)

216 × 1/27

= 8

That's option d.

Hope this helps.

6 0
4 years ago
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