Mathematics High School

1
3. What are the coordinates of the image of Q for a dilation with center (0,0) and scale factor 2?

Answers

Answer 1

Answer:

(6,8)

Step-by-step explanation:

Just multiply hope I helpEd

Related Questions

Pls just answer the question

Answers

Answer:

1

Step-by-step explanation:

1/2(1/4x - 3/5)=1/4 (2/5+3/4 x)

Answers

Answer:

Are you asking for a fraction?

Step-by-step explanation:

Answer:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

Exact Form:  x  =  − 32 /5

Decimal Form:  x  =  − 6.4

Mixed Number Form:  x =  − 6 and  2 /5

Step-by-step explanation:

I think thats what u want, hope this helps!

helpppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

y=3

The solution is 3

Step-by-step explanation:

How many different triangles can you make if you are given these three lengths

Answers

It’s 1 but I need more characters sooooo

Hope you have a nice day stay positive and if anyone brings you down their just jealous :)

Answer:

1

Step-by-step explanation:

If you walk 3 kilometers in 0.5 hours, what is your average speed in kilometers per hour?

Answers

Answer:

6km

Step-by-step explanation:

.5 times 2 = 1 hour

3km times 2 =6

Your average speed was 4.6 kilometers per hour

I don’t understand how I get this answer

Answers

I believe it would be y= -1
3 because 3+-3 is 0 then 0 +3 is 3

I need help!!!!!! Ten points for whoever gets this correct

Answers

Answer:

The correct answer is  25 ¢(cents) (.25 of a dollar) Per Juice box

Step-by-step explanation:

34 divided by 136 is .25 or  25 ¢

ken drinks 1/6 of a carton of milk each day. how much milk does he drink in 3 days?

Answers

Answer:

half a carton

Step-by-step explanation:

1/6 x 3/1 = 3/6 or 1/2

you could also add 1/6 + 1/6 + 1/6

Seven friends are sharing 8 cups of lemonade. If they share the lemonade equally, how many cups will each friend get?

Answers

Answer:

Step-by-step explanation:

if 7 friends share 8 cups of lemonade

each will receive 7/8 of the lemonade

Each friend will receive 7/8 of the lemonade

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

From the given question, we are informed that Seven friends are sharing 8 cups of lemonade and that they share the lemonade equally.

The number of cups that each friend gets can be calculated by dividing the number of cups of lemonade by the number of friends.

This will be:

=  7/8

We can conclude that Each friend will receive 7/8 of the lemonade

Learn more about the unitary method, please visit the link given below;

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(4x+3)+(x+4)
Pre-Algebra -Simplify

Answers

The answer is:
4x^2+19x+12
1. 4x X x =4x^2
2. 4x X 4=16x
3. 3 X x= 3x
4. 3 X 4= 12
5. 4x^2 + 16x + 3x + 12 = 4x^2+19x+12

Simplify the following expression: 5x + 2 + 3x + 1

Answers

Answer:

8x + 3

Step-by-step explanation:

5x + 3x= 8x

2 + 1= 3

8x +3

Answer:

8x+3

Step-by-step explanation:

Can someone help me understand this?​

Answers

Answer:

the slope is 5. 5/1

Step-by-step explanation:

Use rise over run to find slope. It is the easiest way to find slope

You rise 5 and 1 to the right

Answer:

The slope is 5

Step-by-step explanation:

So you're just trying to find the slop. We're going to choose 2 points to use which are already marked on the graph.

(0, 2) and (-1, -3)

So to find the slope, we have to find (the difference in y) / (the difference in x)

So we're going to do

-3-2/-1-0

Which is

-5/-1

So since there are two negatives, it become positive, and it'll simplify into 5.

So the slope of the line is 5

Identify the coefficients and constants in each equation

Answers

The coefficient is what is being multiplied by the variable while the constant is what’s being added to it

So in the expression 4x+9 the coefficient would be 4 and the constant is 9

Solve the following expression when
f = 3
7 + 4 + f2 - 5f + 2

Answers

7 + 4 + f^2 - 5f + 2 = 13 + 3^2 - 5(3) = 13 + 9 + 15 = 28 + 9 = 37

Answer:

7+4+2f-5f+2.

substitute the f.

7+4+2(3)-5(3)+2

Do the multiplication.

7+4+6-15+2.

11+6-15+2

17-15+2

2+2

4.

7.
The pair of figures is similar. Find x. Round to the nearest tenth if necessary.

A. 34 cm
B. 9.8 cm
C. 21.9 cm
D. 29.6 cm

Answers

Answer:

Choice B

Step-by-step explanation:

When two shapes are similar their sides are always going to be proportional. So here we will set up a proportion to solve this.

[tex]\frac{23}{40}=\frac{x}{17}[/tex]

Now we cross multiply

[tex]391=40x[/tex]

After we got an equation we solve it

[tex]x=9.775[/tex]

Since we got a decimal we will have to round it to the place they instruct for us, on this one it is 9.8 cm so it is choice b.

The required value of x is 9.8 cm. For the two similar triangles.


Two similar triangles are given. value of x to be determined.

What are Similar triangles?

Similar triangles are those triangles that have similar properties,i.e. angles and proportionality of sides.

Here, if triangles are similar then their ratio of sides is also equal.
x/23=17/40
x = 0.425*23
x = 0.425 * 23
x = 9.8 cm


Thus, The required value of x is 9.8 cm. For the two similar triangles.

Learn more about similar triangles here:

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What is the area of this composite figure?
O 30in.2
O 32in2
O 62in.2
O 80 in.2

Answers

Answer:

62.in.2

Step-by-step explanation:

4*8 = 32

(8-4) * (10-4-1.5) = 18

8*1.5 = 12

32+18+12 = 62

C. 62in.2

I don’t have an explanation

The scatter plot shows the relationship between pages read per week and age. What is the range of the cluster shown in the scatter plot?
A) 8 to 10 years of age
B) 8 to 17 years of age
C) 32 to 39 pages read per week
D) 32 to 72 pages read per week


part 2:

The scatter plot shows the relationship between pages read per week and age. What is the domain of the cluster shown in the scatter plot?
A) 8 to 10 years of age
B) 8 to 17 years of age
C) 32 to 39 pages read per week
D) 32 to 72 pages read per week

Answers

Answer:

part 1 of the question is d ,and part 2 of the question is b.

The range of the cluster shown in the scatter plot is 32 to 72 pages read per week.

Option D is the correct answer.

The domain of the cluster shown in the scatter plot is 8 to 17 years.

Option B is the correct answer.

What is a scatterplot?

A scatterplot is a type of graphical display that is used to represent the relationship between two continuous variables.

In a scatterplot, each point represents the values of the two variables, with one variable being plotted along the x-axis and the other variable being plotted along the y-axis.

The position of each point on the graph represents the values of both variables for that particular observation.

We have,

The range in the scatterplot is the number of pages read per week.

Now,

The plot in the scatter plot is between 32 to 72 pages.

So,

The range of the cluster shown in the scatter plot is 32 to 72 pages read per week.

And,

The domain in the scatterplot is the number of ages in years.

Now,

The plot in the scatter plot is between 8 to 17 years.

So,

The domain of the cluster shown in the scatter plot is 8 to 17 years.

Thus,

The range of the cluster shown in the scatter plot is 32 to 72 pages read per week.

The domain of the cluster shown in the scatter plot is 8 to 17 years.

Learn more about scatterplots here:

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Help ASAP!! Currently failing math! ✌️

Answers

Those are alternate interior angles making them equal so
6x + 6 = 60. I’m assuming this is geometry so than you just algebra if
subtract 6 from both sides
6x = 54
divide both sides by 6
x = 9

Please read the caption! Thanks!! Pls help me :)))

Answers

Answer:

SAS

Step-by-step explanation:

Using the process of elimination, we are given 2 sides therefore we can eliminate the 2nd and 3rd option. Since we don't have all three sides it must be side, angle side.

Solve the following equation. show work. x^2 + 8x + 12 = 0.

Answers

Answer:

The zeros are -6 and -2

Step-by-step explanation:

factor the equation.

(x+2)*(x+6)

x+2=0

x+6=0

x
2
+
8
x
+
12
=
0
Step 1: Factor left side of equation.
(
x
+
2
)
(
x
+
6
)
=
0
Step 2: Set factors equal to 0.
x
+
2
=
0
or
x
+
6
=
0
x
=
−
2
or
x
=
−
6



X=-2 or x=-6


Which number is a squared number, 36 or 35?

Answers

Answer:

36

Step-by-step explanation:

6^2=36

16. Which of the following is cofficent of --ay
-4
4
-1/4
1/4​

Answers

Answer:

it 1/4 the answer any questions I'm glad to help

Solve for t.
3t + 9 > -21

Answers

Answer:

3t>-30

t>-10

..........

A clothing store salesperson makes a 5% commission on sales each day. If the salesperson sells $200 worth of clothes, how much does the person make
in commission?
in commission

Answers

Answer:

10$

Step-by-step explanation:

Alicia already spent $10.25 of her paycheck. If this was 20% of her paycheck, how much was she paid?

A. $97.75

B. $51.25

C. $55.00

D. $123.75

Answers

Answer:

B

Step-by-step explanation:

B is the answer
10.25 is 20 percent so multiple it by 5 and get answer

Can someone help me pleas

Answers

Answer:

12x-84y+24z

Step-by-step explanation:

Answer:

12x - 84y + 24z

Step-by-step explanation:

When doing these if there is a number outside of the parenthesis then that mean you have to combine those terms by that i mean

12(x -7y + 2z)

12× X is combined to be 12x

12 × -7y = -84y

12 × 2z = 24z

so your new expression would be

12x - 84y + 24z

Given f(x) = -3x + 5. find f (-6).​

Answers

Answer:

f(-6)=23

Step-by-step explanation:

f(-6)=-3(-6)+5

f(-6)=18+5

f(-6)=23

Hope this helps you!!!!

Please would someone be able to give the answer to this Thankyou

Answers

Answer:

6×6 =36 this will answer

Answer:

It is 36

Step-by-step explanation:

Hope this helped have an amazing day!

I dont understand this ​

Answers

Answer:

Um I think it wants you to find all of those things listed in the equation or something.

Step-by-step explanation:

Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%. If c represents the cost of Sally’s groceries, which expression represents Sally’s grocery bill?

Answers

The original price is c. Then the grocery bill will be: c - 0.05c = 0.95 c. You can also say since the beggining that 5% disscount implies 0.95 factor, which leads to c * 0.95 = 0.95c. Sorry if it’s wrong
Other Questions
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