12•_=4
What’s the answer?

Answers

Answer 1

Answer:

3

Step-by-step explanation:


Related Questions

whayt is the value 4x0.36

Answers

I have no idea what it could be

3. Tyler said this net cannot be a net for
a square prism because not all the laces
are squares
Do you agree with him?
Explain your reasoning,

Answers

Agree..............

−15 = 5(3q − 10) − 5q

Answers

Answer:

q = 3.5

Step-by-step explanation:

-15 = 5(3q - 10) - 5q

-15 = (5*3q + 5*-10) - 5q

-15 = 15q - 50 - 5q

-15 + 50 = 15q - 5q

35 = 10q

q = 35/10

q = 3.5

Check:

-15 = 5(3*3.5 - 10) - 5*3.5

-15 = 5(10.5 - 10) - 17.5

-15 = 5*0.5 - 17.5

-15 = 2.5 - 17.5

Which expression is 5y - 9x + 21y equivalent to after being simplified?
20y + 9x, 26y - 9x, -9x - 16y, or 30xy

Answers

Answer:

[tex]26y-9x[/tex]

Step-by-step explanation:

[tex]5y-9x+21y[/tex]   Add 21y and 5y.

Hope this helps, have a great day:)

305 divided by 5?
35 divided by 5?
305,000 divided by 15?

Answers

1) 61
2)7
3) 20,333.33333333333

You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve an equation to find the additional number x of cookies you need to bake in order to have 2 cookies for each student. Write your equation so that the units on each side of the equation are cookies per student.

Equation: The equation has to equal 2
=2
Number of cookies: x=


Please help Thank you

Answers

Answer:

12+2x=46     x=17 cookies

Step-by-step explanation:

First you are going to double the number of students because each student is getting 2 cookies. Then you will subtract 12 from 46 and that gets you 34. Then you will divide 2 by 34 to get how many cookies she needs to bake. 17 more cookies. To check your work plug in 17 by the x. so 2 times 17 is 34 plus 12 is 46 so that answer is correct.

If M is the midpoint of XY, find the coordinates of X if M(-3, -1) and Y(-8, 6).

Answers

Answer

X(2, -8)

Step-by-step explanation:

-8 and -3 have a distance of 5

6 and -1 have a distance of 7

-3 + 5 = 2

-1-7 = -8

(2, -8) is the answer

The coordinates of the Point X will be -  X(2, -8).

The Mid - point of the line segment is at coordinates -  M(- 7.5, 0.5)

We have two coordinate points -  M(-3, -1) and  Y(-8, 6)

We have to find the coordinates of the Point X.

What is Mid - Point Theorem?

It states that a line with endpoint coordinates as - [x(1), y(1)] and

[x(2), y(2)] has its mid - point at the coordinates -

[tex](X_{m} ,Y_{m}) =[/tex] [tex](\frac{x(1) + x(2) }{2}, \frac{y(1) + y(2)}{2} )[/tex]

According to question, we have -

coordinates of Mid - Point = (- 3, -1)

coordinates of Y = (- 8, 6)

Using the Mid - Point formula -

-3 x 2 = x(1) - 8

x(1) = - 6 + 8

x(1) =  2

and

-1 x 2 = y(1) + 6

y(1) = -2 - 6

y(1) = - 8

Hence, the coordinates of the point X will be - X(2, -8)

To solve more questions on Mid - points, visit the link below -

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A. B. ​ ​ 3(x+2) x+2 ​ =18 =6 ​ 1) How can we get Equation BBB from Equation AAA? Choose 1 answer: Choose 1 answer: (Choice A) A Add/subtract the same quantity to/from both sides (Choice B) B Add/subtract a quantity to/from only one side (Choice C) C Multiply/divide both sides by the same non-zero constant (Choice D, Checked) D Multiply/divide only one side by a non-zero constant

Answers

Answer:

C. Multiply/divide both sides by the same non-zero constant

A. Yes

Just Did It On Khan Academy

Step-by-step explanation:

To get equation A from equation B multiply/divide only one side by a non-zero constant option (C) Multiply/divide only one side by a non-zero constant is correct.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

It is given that:

Two linear equations:

A.   3(x + 2) = 18

B.    x + 2 = 18

In equation B multiply by 3 on one side:

3(x + 2) = 18

Thus, to get equation A from equation B multiply/divide only one side by a non-zero constant option (C) Multiply/divide only one side by a non-zero constant is correct.

Learn more about the linear equation here:

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5.9= -4+×
help me solve this​

Answers

X=9.9 hope this helped

-2.49 = -5 + x
I'm confused lol please help​

Answers

Answer:

See Below

Step-by-step explanation:

Isolate x, so add 5 to each side

-2.49 =  -5 + x

+5.00    +5

3.49 = x

Answer:

x= 251/100

=2.51

How: -2.49=-5+x

              +5 =+5

          2.51=x

21 kg of apples cost $210 how many kilograms of apples can you get with $270?

Answers

Answer:

27kg

Step-by-step explanation:

each kilogram of apples are $10 so you do 270 divided by 27 is 10

PLEASE HELP (click on the pic)

Answers

Answer:

4x^2+3x-6

Step-by-step explanation:

instructions included above :)

answer : 4x^2 + 3x - 6

The formula for the volume V of a cylinder is , where r is the radius of the base and h is the height of the cylinder. Select the formula for h. Then select the height of a cylinder with a volume and a base with a radius of 3 cm

Answers

Answer:

h = 4 cm

Step-by-step explanation:

V = π r² h

where r = 3 cm

V = 36π cm³

solve for h

plugin values into the formula:

36π = π 3² h

h = 36π

      π 3²

h = 4 cm

Please help! Urgent!

Answers

Answer:

Distributive property is not applied currently in Step 1

Step-by-step explanation:

3(x + 15) = y

3x + 45 = y rather than 3x + 15 = y

SOMEONE HELP WHAT IS g(x)= 3x-4; find g(-4)

Answers

I think the answer will be g(x)= -16

WHAT IS |3x + 2| > 9

Answers

Answer:

Answer will be the 7/3<x>7/3

8x-19 = -12x+61 What is x?

Answers

Answer:

x is 4

Step-by-step explanation:

Step one: Add 12x to both sides-

8x-19+12x=-12x+61+12x

20x-19=61

Step 2: add 19 to both sides

20x -19+19=61+19

20x=80

Step 3: divide both sides by 20

20x/20=80/20

x=4

Jesse is purchasing some new school supplies. He brought seven notebooks (1 for each class), a new backpack for $15, and a pack of pens for $3.50. He spent a total of $27.25 (before taxes). What is the cost of each notebook (in dollars and cents)?

Answers

Answer:

1.25

Step-by-step explanation:

I did the math

each notebook is 1.25

if u multiply by 7 it makes 8.75

Answer:

each note bok cost 1.25

Step-by-step explanation:

27.25-15=12.25

12.25-3.50=8.75

8.75/7=1.25

Which is equivalent to 87%

87

87/100

87/10

87/1000

Answers

The answer is the second one 87/100

Answer:

[tex]\frac{87}{100}[/tex]

Step-by-step explanation:

[tex]\frac{87}{100}[/tex] because 87 is a whole number

[tex]\frac{87}{10}[/tex] if 87% was written as 870.00%  [tex]8.70 x 100[/tex]

[tex]\frac{87}{1000}[/tex] if 87% was written as 8.7%

[tex]\frac{8.7 x 10}{100 x 10}[/tex]  

Which of the following are coplanar??

Answers

Answer:

Points T, R and Q are coplanar

Step-by-step explanation:

They are all lying on plane P

Troy started at the fire station. He walked to the library and then rode his bike to the post office. If Troy only traveled along the grid lines and took the shortest route, how far did he travel? please helllllllppppppppppppppp my last one

Answers

Answer:

14 blocks

Step-by-step explanation:

next time plz add a grid :(

If you mix red and white paint in different ratios, you will get different shades of pink paint. If the ratios are equivalent, the shades of the pink will be same.

Answers

Okay? Whats the question? I mean the information you gave is cool :/

the area of triangle LMN is 26 square units. the triangle is reflected across LM and then translated 3 units to the right and 4 units up. what is the area of the resulting triangle?

Answers

Answer:

  26 square units

Step-by-step explanation:

Reflection and translation are rigid motions that do not affect the size or shape of the triangle. It has the same area as the original: 26 units².

slope 5/6, passes through (12,4)

Answers

Answer:

y= 5/6x -6

Step-by-step explanation:

[tex]m =\frac{5}{6} \\(12,4)=(x_1,y_1)\\\\[/tex]

Substitute values into point slope form

[tex]y-y_1 =m(x-x_1)\\\\y - 4 = \frac{5}{6} (x-12)\\\\y-4 = \frac{5}{6} x -10\\\\y=\frac{5}{6} x -10+4\\\\y = \frac{5}{6} x -6[/tex]

The equation of the line that has a slope of 5/6 and passes through (12, 4) will be y = 5/6) x - 6.

What is a linear equation?

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

The slope of the line is 5/6. Then the equation of the line will be

y = (5/6)x + c

The equation of the line is passing through (12, 4), then the value of c will be

4 = (5/6) 12 + c

4 = 10 + c

c = -6

Then the equation of the line will be y = (5/6)x - 6.

More about the linear equation link is given below.

https://brainly.com/question/11897796

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What is the unit rate (words per 1 minute) for
this scenario?



Lucy can type 300 words in 5 minutes. How many words can Lucy type in 27 minutes.

Answers

Answer: Lucy can type 1620 words in 27 minutes. She types 60 wpm, so you need to multiply 60x27 = 1620.

2. 6x3 +7 -1x4 =
3. 12 = 4 +2x5 =
4. 14 - 6 - 2x10 =
5. 3x4 +10 = 2 =

Answers

Answer:

2. 21

3. no is 14

4. 0

5. 22

BRANLIEST!!! The following graph describes function 1, and the equation below it describes function 2. Determine which function has a greater
maximum value, and provide the ordered pair.
Function 1
f(t)
1.5
0.5
-05
-15

Function 2
f(x) = -x2 + 2x- 15
Function 1 has the larger maximum at (4,1).
Function 1 has the larger maximum at (1,4).
Function 2 has the larger maximum at (-14, 1),
Function 2 has the larger maximum at (1, -14)

Answers

Answer:

Function 2 has the larger maximum at 1, -14

Explanation:

When you graph the equation, you can find the maximum of function 2 at 1, -14

5. Find the coordinates of G if F(-1,2) is the midpoint of GJ and J has coordinates (-5,9).

Answers

Answer:

work is attached and shown

For questions 12-17, determine whether each statement is always, sometimes, or never true.

12. TQ and QT are the same line.

13. JK and JL are the same ray.

14. Intersecting lines are coplanar.

15. Four points are coplanar.

16. A plane containing two points of a line contains the entire line.

17. Two distinct lines intersect in more than one point.

Answers

Wowowowowowow a singurla fprm

simplify the expression n^3 • 3n

Answers

Answer:

Step-by-step explanation:

3n x n^3 = 3n^4

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