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SOVA2 [1]
3 years ago
11

What is the simplified expression for Negative 3 (2 x minus y) + 2 y + 2 (x + y)?

Mathematics
2 answers:
Dafna1 [17]3 years ago
8 0

Answer:

8x + 1y

Step-by-step explanation:

3(2x - y) + 2y + 2(x + y)

use destributive property

6x - 3y + 2y + 2x + 2y

combine like terms

6x - 3y + 4y + 2x

6x + 1y +2x

8x + 1y

maksim [4K]3 years ago
5 0

Answer

The chosen topic is not meant for use with this type of problem. Try the examples below.

(4,4) ⋅ (4,4)

(12,-5) - (5,6)

(-5,8) ⋅ (2,4)

Step-by-step explanation:

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6 0
3 years ago
How do you write (-2,-4),(-3,-3) into slope intercept form
zzz [600]

Answer- y=−3x+9

Step-by-step explanation:

First, we will write and equation in point-slope form and then convert to slope-intercept form.

To use the point-slope form we must first determine the slope.

The slope can be found by using the formula :m=y2−y1x2−x1

<em>Where </em>m  is the slope and   (x1,y1) and (x2,y2)  are the two points on the line.

Substituting the values from the points in the problem gives:m=3−−32−4m=3+32−4m=6−2=−3

We can now use this calculated slope and either point to write the equation in point-slope form.

The point-slope formula states: (y−y1)=m(x−x1)

Where m  is the slope and  (x1y1) is a point the line passes through.

Again, substituting gives:  (y−−3)=−3(x−4) (y+3)=−3(x−4) We can now convert this to slope-intercept form.

The slope-intercept form of a linear equation is: y=mx+b

Where m is the slope and b  is the y-intercept value.

We can solve our equation for y:

(y+3)=−3(x−4) y+3=(−3×x)−(−3×4)y+3=−3x−(−12)y+3=−3x+12y+3−3=−3x+12−3y+0=−3x+9y=−3x+9

This took me so long to type lol, hope this helps you and have a great day noon or night! <3   ❤️  

8 0
2 years ago
Help!! Asap I Need it Rn
ValentinkaMS [17]

Answer: what math is this

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I need help to find the surface area to the nearest hundreds
Andre45 [30]

Answer:

The volume of the pentagonal prism is 1446.25

Step-by-step explanation:

First of all we need to calculate the area of the pentagon

A = area

a =  apothem = 8.9

p = perimeter = 13 * 5 = 65

A = (a*p) / 2

A = (8.9 * 65) / 2

A = 578.5 / 2

A = 289.25

To calculate the volume of a pentagonal prism we have to use the following formula:

a = area =  289.25

v = volume

h = height  = 5

v = a * h

we replace the values that ​​we know        

v =   289.25 * 5

v = 1446.25

The volume of the pentagonal prism is 1446.25

5 0
3 years ago
What is the standard form of the number shown in this calculator display? 5.93e-5
oee [108]

Answer:

The standard form of the number is 0.0000593

Step-by-step explanation:

we have

5.93*10^{-5}

Remember that

5.93*10^{-5}=\frac{5.93}{10^{5}}=\frac{5.93}{100,000}=0.0000593

therefore

The standard form of the number is 0.0000593

3 0
3 years ago
Read 2 more answers
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