What is the equation of this graph? Pre-calc semester B PLATO

Answer:

3(x+2)

-(2-x)

(3x-2)

Step-by-step explanation:

3x+6= 3(x+2)

       = 3x+6

x-2= -(-x+2)

   =  x -2

15x-10 /  5 =  5(3x-2)/ 5  

Cancel 5

(3x-2)

Answer:

y=-11/2 (-5.5)

Step-by-step explanation:

Answer:

Exact Form:

y = − 11/2

Decimal Form:

y = − 5.5

Mixed Number Form:

y = − 5 1/2

Step-by-step explanation:

Answer:

The answer to the question is 4.

Answer:

50% of the scores are between 65 and 88

Step-by-step explanation:

taking the diagnostic too

Answer:

Volume of cone = 209.44 cm²

Curved surface area of cone = 188.57 cm

Step-by-step explanation:

Given:

Height h = 8 cm

Slant height l = 10 cm

Radius r = 6 cm

Find:

Volume of cone

Curved surface area of cone

Computation:

Volume of cone = (1/3)πr²h

Volume of cone = (1/3)π(5)²(8)

Volume of cone = 209.44 cm²

Curved surface area of cone = πrl

Curved surface area of cone = π(6)(10)

Curved surface area of cone = 188.57 cm

Answer:

1953125 then you just got to reduce it! :) down to 5:)

Step-by-step explanation:

Answer:

x= 5,-3

Step-by-step explanation:

Answer:

x= 3, -5

hope this helps

Step-by-step explanation:

y-y₁=m(x-x₁) 

1-(-4)=m(4-3)

5=m

8% = 0.08

4,890 * 0.08 * 1 = 391.2

Answer:

0.08

Step-by-step explanation:

please give other person brainleist

Answer:

3b - 2 = 4

Step-by-step explanation:

3(2) = 6

6 - 2 = 4

Answer:

3b − 2 = 4

Step-by-step explanation:

2b + 24 = 30

3b − 2 = 4

b + 4 = 8

2b − 3 = 0

2b + 24 = 30

2(2) + 24 = 30

4 + 24 = 30

28 ≠ 30

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3b − 2 = 4

3(2) - 2 = 4

6 - 2 = 4

4 = 4

-----------------------------------------------------------------------------------------------------------------

b + 4 = 8

(2) + 4 = 8

6 ≠ 8

-----------------------------------------------------------------------------------------------------------------

2b - 3 = 0

2(2) - 3 = 0

4 - 3 = 0

1 ≠ 0

Answer:

13 years

Step-by-step explanation:

First we will have to see how much she owns her aunt:

800-448= 362

8% of 348 = 27.84

362 ÷ 27.84 = 13 years

I might be wrong but hopefully this helps :)

Answer:

Pythagorean Theorem : a²+b²=c²

a²+38²=42² => a²=1764+1444 => a²=3,208 inch => a=√3,208

=> a=56.64 inch

Step-by-step explanation:

Answer:

Step-by-step explanation:

You can use this by multiplying what needs to be multiplied and eliminate what isn't needed.

Given:

The descriptions and equations. The equations are

[tex]y=4x[/tex]

[tex]y=x+4[/tex]

To find:

The correct description for each equation and match them.

Solution:

We know that, "+" is used for more and "×" is used for times.

Additive: y is 4 more than x.

[tex]y=x+4[/tex]

Additive: x is 4 more than y.

[tex]x=y+4[/tex]

Multiplicative: y is 4 times x.

[tex]y=4x[/tex]

Multiplicative: x is 4 times y

[tex]x=4y[/tex]

Therefore, the correct description for the equation [tex]y=4x[/tex] is "Multiplicative: y is 4 times x " and the correct description for the equation [tex]y=x+4[/tex] is "Additive: y is 4 more than x. "

Answer:

I'm in 10th grade so I'll see what I can do and will answer to the best of my ability.

Step-by-step explanation:

What Julie did wrong was, she did simplify she just did it wrong. She used 4*8 which does equal 32 but 8 can't be simplified anymore than that. If she would of used 2*16 then her answer would be right.

Hope this helps!

Answer:

[tex]5 \sqrt{18} - \sqrt{32} \\ = 5 \sqrt{9 \times 2} - \sqrt{4 \times 4 \times 2} \\ = 5 \times 3 \times \sqrt{2} - 2 \times 2 \times \sqrt{2} \\ = 15 \sqrt{2} - 4 \sqrt{2} \\ = \boxed{11 \sqrt{2} }[/tex]

Answer:

no solution

Step-by-step explanation:

The answer would be 80. why? just basically add the x number by it's self and you get your answer.

like 5 +5 gets u 10 in the y axis

and 40+40 gets u 80 in the y axis.

Answer

The function is x3

Answer:

9.00

because 9.39 is closer

Answer:

A)

Step-by-step explanation:

negative number must be placed in parenthesis to avoid confusion.

W^2 - v + 1 Is represented as (-2)^2 - (-8) + 1

Answer:

0.5826 units

Step-by-step explanation:

We are given that the area of a parallelogram is given by the equation

[tex]x^2+8x-5=0[/tex]

Where x= Length of base

We have to find the length of base

[tex]D=b^2-4ac[/tex]

We have

a=1,b=8,c=-5

Using the formula

[tex]D=8^2-4\times (-5)=84[/tex]>0

Now,

[tex]x=\frac{-b\pm \sqrt{84}}{2a}[/tex]

Using the formula

[tex]x=\frac{-8\pm \sqrt{84}}{2}[/tex]

[tex]x=\frac{-8\pm 2\sqrt{21}}{2}[/tex]

[tex]x=\frac{-8+2\sqrt{21}}{2}=-4+\sqrt{21}[/tex]

[tex]x=-4+4.5826=0.5826[/tex]

[tex]x=\frac{-8-2\sqrt{21}}{2}=-4-4.5826=-8.5826[/tex]

Length of base cannot be negative

Therefore, the length of base=0.5826 units

Answer:

By multiplying the run by the slope, we get the rise value

Step-by-step explanation:

Mathematically. we have

slope = rise/run

Now, given that we know the run and we have the value of the slope, how can we get the rise

To get the rise, we simply have to multiply the run by the value of the slope

Hence, multiplying the run by the value of the slope will give the value of the vertical distance which is the rise

Answer:

y=4x+1

Step-by-step explanation:

slope intersect form is y=Mx+b

Answer:  21

Step-by-step explanation:

27 plus 21 equals 48

Answer:

Identity property of addition: The sum of 0 and any number is that number. For example, 0 + 4 = 4 0 + 4 = 4 0+4=40, plus, 4, equals, 4.

Step-by-step explanation:

Answer:

(22 + 26) ÷ 8 = g (or groups)