Find the perimeter of this triangle.

Answer:

C=6p

Step-by-step explanation:

The cost (c) will be by itself since that is the answer you are looking for. 6p is grouped together because for every pound you pay $6. For example if you had 2 pounds of chocolate. You would multiple $6 by 2 and your cost would equal $12

Answer:

c=6p

Step-by-step explanation:

c= the cost

p= pounds of chololate

Answer:

Neither

Step-by-step explanation:

Answer:Overall, the steps for algebraically finding the range of a function are:

Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y).

Find the domain of g(y), and this will be the range of f(x).

If you can't seem to solve for x, then try graphing the function to find the range.

Step-by-step explanation:

Answer:

(-1/2,15/2)

Step-by-step explanation:

let(-4,7)=(x1,y1)

(3,8)=(x2,y2)

Then,

Using midpoint formula,

Midpoint(x,y)=((x1+x2)/2,(y1+y2)/2)

=((-4+3)/2,(7+8)/2)

=(-1/2,15/2)

Thus,midpoint(x,y)=(-1/2,15/2)

Answer:

Step-by-step explanation:

1). If a point C is lying on a line segment RB,

   Then RB = RC + CB

   Since, RB = 45, CB = 3x - 12 and RC = 2x + 9

   45 = (2x + 9) + (3x - 12)

   45 = (2x + 3x) - 3

   48 = 5x

   x = [tex]\frac{48}{5}[/tex]

   x = 9.6

2). Since, RC = 2x + 9

    RC = 2(9.6) + 9

          = 19.2 + 9

          = 28.2 units

3). Distance between the two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by the formula,

  d = [tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

  Distance between the points A(2, -2) and D(-2, 2) will be,

 [tex]AD=\sqrt{(2+2)^2+(-2-2)^2}[/tex]  

         = [tex]\sqrt{16+16}[/tex]

         = [tex]4\sqrt{2}[/tex]  

         = 5.657

         ≈ 5.66 units

Answer:

f = 6

Step-by-step explanation:

Step 1: Write equation

9f + 16 = 70

Step 2: Subtract 16 on both sides

9f = 54

Step 3: Divide both sides by 9

f = 6

Answer:

M=-8

Step-by-step explanation:

21+6m=3(m−1)

Step 1: Simplify both sides of the equation.

21+6m=3(m−1)

21+6m=(3)(m)+(3)(−1)(Distribute)

21+6m=3m+−3

6m+21=3m−3

Step 2: Subtract 3m from both sides.

6m+21−3m=3m−3−3m

3m+21=−3

Step 3: Subtract 21 from both sides.

3m+21−21=−3−21

3m=−24

Step 4: Divide both sides by 3.

3m/3=-24/3

M=-8

Answer:

m = - 8

Step-by-step explanation:

Given

21 + 6m = 3(m - 1) ← distribute

21 + 6m = 3m - 3 ( subtract 3m from both sides )

21 + 3m = - 3 ( subtract 21 from both sides )

3m = - 24 ( divide both sides by 3 )

m = - 8

Answer:

x<−2

Step-by-step explanation:

−3(−7x−6)−7<x−29

Step 1: Simplify both sides of the inequality.

21x+11<x−29

Step 2: Subtract x from both sides.

21x+11−x<x−29−x

20x+11<−29

Step 3: Subtract 11 from both sides.

20x+11−11<−29−11

20x<−40

Step 4: Divide both sides by 20.

20x

20

<

−40

20

x<−2

Answer:

answer is x<−2

Step-by-step explanation:

Answer:

hope this helped you

please mark as the brainliest (ㆁωㆁ)

Answer:

x = -3

Step-by-step explanation:

Step 1: Add 1.4 to both sides.

0.7x − 1.4 + 1.4 = −3.5 + 1.4

0.7x = −2.1

Step 2: Divide both sides by 0.7.

0.7x/0.7 = −2.1/0.7

x= −3

Hope this helps

Answer:

x= -3

Step-by-step explanation:

add 1.4 on both sides giving you

0.7x/0.7 = -2.1/0.7 and 0.7x cancels out leaving you with -2.1 divided by 0.7

when you divide you Get  -3

Answer:

It takes Sharon 1 hour to paint by herself.

Step-by-step explanation:

if it takes 1 hr and 30 mins for the two to finish it together that means that's the average of both Mel and Sharon's time.

So multiply 1 hr and 30 mins by 2 (since there are two people)

that gives us 3 hrs, in which we subtract Mel's two hours.

It takes Sharon 1 hour to paint by herself.

Answer:

300 feet below sea-level

Step-by-step explanation:

-212+36-88-36

The 36's cancel each other out.

-212-88

-300

Answer:

t does not matter if the two numbers are the same for multiplication or division. 4. ( ÷ ) To divide two fractions, take the second fraction, and flip it so that the top number is now on the bottom and vice versa, then multiply the two fractions together like you would for number 3.

Step-by-step explanation:

Answer:

-5 -4 -3 -2 -1 0 1

Step-by-step explanation:

I am confused by your question but I believe this is the anwser.

Answer:

D) n=13

Step-by-step explanation:

n+n+7+2n-12+3n+4=90

7n-1=90

7n=90+1

7n=91

n=91/7

n=13

Answer:

The point (-2,0) is on the line: False

The point (0,-2) is on the line: True

The graph represents the equation 2x-2y=4: True

The graph represents the equation 2x+2y=4: False

Step-by-step explanation:

(-2,0) is not on the line, but (0,-2) is.

In order to find the answer to the last two, you must put the equation in y=mx+b form. The third question in y=mx+b form is y=x-2.

2x-2y=4

-2y=-2x+4

y=x-2, That is the equation.

The fourth question in y=mx+b form is y=-x+2.

2x+2y=4

2y=-2x+4

y=-x+2, That is not the equation.

Answer:

3.45

Step-by-step explanation:

Hopefully this helps you :)

pls give me brainlest ;)

Answer:

x = 3

Step-by-step explanation:

Given

5x - 3 = 12 ( add 3 to both sides )

5x = 15 ( divide both sides by 5 )

x = 3

As a check

Substitute x = 3 into the left side of the equation and if equal to the right side then it is a solution.

5(3) - 3 = 15 - 3 = 12 = right side

Thus x = 3 is the solution

Answer:

(8,6)

Step-by-step explanation:

count manually to get (8,6)

Answer:

D.420

Step-by-step explanation:

400 *0.05 = 20 so adding it to 400 will equal to 420

Answer:

C

Step-by-step explanation:

Answer:

See attached

Step-by-step explanation:

Refer to attachment

Answer:

see below

Step-by-step explanation:

a.  Law of syllogism,  the statement is not true.

b.  No valid conclusion

c.  Law of detachment, the statement or conclusion is true.

Answer:

xy=15

Step-by-step explanation:

Answer:

c    lololololo    

Step-by-step explanation:

Answer:

Each side is 14.14 feet long

Step-by-step explanation:

Just find the square root

[tex]\sqrt{200\\}[/tex]=14.14

Each side is 14.14 feet long

Hope this helps! Plz award Brainliest : )

Answer:

Each side is 14.14 feet long

Answer:

O 72 in

Step-by-step explanation:

Answer:

D-11

Step-by-step explanation:

Answer:

11 is the answer on edge

Answer: 3

Explanation:

3^2 + 12 - 6 = 5^2 - 13 + (?)

start with 3^2 or 3x3 giving us 9 then we add 12 to it 9+12=21 subtract 6. 21-6=15 then we have to make the next part equal 15 so we start off by seeing how much we have so 5^2 or 5x5=25 then subtract 25-13=12 so that means we have to see what we need to add to this to make it 15 which is 3 so that means your answer is 3

3^2 + 12 - 6 = 5^2 - 13 + 3

Answer:

i think X^3y^12

Step-by-step explanation:

.......

Answer:

25 and 29

Step-by-step explanation:

let the two arithmetic mean be b and c respectively.

U(1)=21 and since it is the first term then, a=21

2nd term that is U(2)=b

3rd term that is U(3)=c

4th term that is U(4)=33

Now U(2)=(a+d) that is b

U(3)=(a+2d) that is c

U(4)=(a+3d) that is the 4th term

find d using the 4th term

a+3d=33

21+3d=33

3d=33-21

3d=12

d=12÷33

d=4

therefore

b= a+d ( second term)

b=21+4

b=25

then

c=a+2d ( 3rd term )

c=21+2×4

c=21+8

c=29

The two arithmetic means between 21 and 33 are 25 and 29.

The sequence in which every next number is the addition of the constant quantity in the series is termed the arithmetic progression.

let the two arithmetic mean be b and c respectively.

U(1)=21 and since it is the first term then, a=21

2nd term is U(2)=b

3rd term is U(3)=c

4th term that is U(4)=33

Now U(2)=(a+d) that is b

U(3)=(a+2d) is c

U(4)=(a+3d) that is the 4th term

find d using the 4th term

a+3d=33

21+3d=33

3d=33-21

3d=12

d=12÷33

d=4

The second term will be:-

b= a+d ( second term)

b=21+4

b=25

The third term will be:-

c=a+2d ( 3rd term )

c=21+2×4

c=21+8

c=29

Therefore, the two arithmetic means between 21 and 33 are 25 and 29.

To know more about arithmetic progression follow

https://brainly.com/question/6561461

#SPJ2