Mathematics High School

Translate (4, -4) to the right 3 units.
Then reflect the result over the y-axis.
What are the coordinates of the final point?

Answers

Answer 1
(7,4)
add 3 to the x because it's moving right on a graph 3 units so 4+3 is 7, now flip the y sign into a postive since you reflected it over the y axis

Related Questions

у = 4х – 1
у = 2х – 5
How do you solve this, by using substitution?!

Answers

Answer:

x = -2, y = -9

Step-by-step explanation:

You can substitute the value of y into y. The first equation shows that y is equal to 4x -1, so we can switch this with the y in the second equation.

y = 2x -5 will become

4x - 1 = 2x - 5

Add 5 to both sides

4x + 4 = 2x

Subtract 4x from both sides

4 = -2x

Divide both sides by -2

-2 = x

Now we plug this number into an equation to find y.

y = 4x - 1 becomes

y = 4(-2) - 1

Simplifying it, we have:

y = -8 - 1

y = -9

Mr. Roy was creating bundles for his classes. He had 20 pencils, 80 pens and 55 markers.
He wanted each bundle to contain the same number of pencils, pens and markers.
a) What is the largest number of bundles he could create without any left over?

Answers

Answer:

The largest number of bundles he could create without any left over is 5.

Each bundle to contain 4 pencils, 16 pens and 11 markers

Step-by-step explanation:

Pencils = 20

Pens = 80

Markers = 55

a) What is the largest number of bundles he could create without any left over?

Find the highest common multiple of 20, 80 and 55

20 = 1, 2, 4, 5, 10, 20

80 = 1, 2, 4, 5, 8, 10, 16, 20......

55 = 1, 5, 11, 55

The highest common multiple of 20, 80 and 50 is 5

Pencils = 20 / 5

= 4

Pens = 80 / 5

= 16

Markers = 55 / 5

= 11

The largest number of bundles he could create without any left over is 5.

Each bundle to contain 4 pencils, 16 pens and 11 markers

Noel’s brother is 3 times as old as Noel. The sum of their ages is less than 20. What’s the oldest age that Noel could be?


Identify:


Strategize:


Set up:


Solve:


Check




please help meeee!!!!

Answers

The oldest age noel can be is 10 because
you set up the equation let’s say noels brother is x so x=3n and the other equation x+n<20 so then you replace x with 3n since there equal to each other so u have 3n+n<20 the you subtract n and 3n by n to eliminate the variable and u end up with 2n<20 and you divide both sides by 2 to get the variable by its self and then you get n<10

Answer:

The oldest Noel can be is 6

Step-by-step explanation:

6x3=18

18<20

Noel: 6

Noels' brother: 18

Use the following function rule to find

Answers

Answer:

what rule my screen is white

-4 l3x-5 l +11=-13

The lines are for absolute value

Please help and explain if possible​

Answers

Answer:

my Ans is 2 1 0 6 3 = 0

Step-by-step explanation:

is this Ans correct

26% of a value is £65 work out the original value

Answers

Answer: 250

Step by step explanation:

We know that 0.26 or 26% of a number (say x) is 65
x • 0.26 = 65
So as you multiply 0.26 by the number to find out what x is divide both sides by 0.26 So
x = 65/0.26= £250

Answer:

£250

Step-by-step explanation:

65 divided by 26 and multiplied by 100

let f(x)= 4x-6 and g(x)= 3x-5. find f(x)•g(x)

Answers

Answer:

12x^2-38x+30

Step-by-step explanation:

4x−6)(3x−5)

=(4x+−6)(3x+−5)

=(4x)(3x)+(4x)(−5)+(−6)(3x)+(−6)(−5)

=12x2−20x−18x+30

=12x2−38x+30

Layla opened a savings account and deposited 700.00 as principal the account earns 8%interest compounded annually what is the balance after 6 years​

Answers

Answer:

The balance after 6 years is $1110.812026

Step-by-step explanation:

The rule of the compound interest is A = P[tex](1+\frac{r}{n})^{nr}[/tex], where

A is the new amountP is the initial amountr is the interest rate in decimaln is the number of periodst is the time in years

∵ Layla opened a savings account and deposited $700.00 as principal.

∴ P = 700

∵ The account earns 8% interest compounded annually

∴ r = 8% = 8 ÷ 100 = 0.08

∴ n = 1 ⇒ compounded annually

∵ The time is 6 years

∴ t = 6

→ Substitute these values in the rule above

∵ A = 700[tex](1+\frac{0.08}{1})^{1(6)}[/tex]

∴ A = 700[tex](1.08)^{6}[/tex]

∴ A = 1110.812026

∴ The balance after 6 years is $1110.812026

(i will give brainliest for the first answer)
Triangle XYZ has vertices X(-3, -2), Y(-1, 0),
and Z(1, -6). Find the vertices of triangle
X’′Y’′Z′’ after a reflection over the x-axis.

Answers

Answer:  X"  ( -3,2)    Y" (-1,0)   Z" (1,6)

Step-by-step explanation:

In two or more complete sentences, describe the transformation(s) that take place on the parent function f(x)=log⁡(x) to achieve the graph of g(x)=log⁡(−3x+9)+4.​

Answers

Answer:

GHOST TOWN a_a

Step-by-step explanation:

HELLO

I will give out brainliest noooooo spams ok

Answers

Answer:

0.077

Step-by-step explanation:

Marco can divide 77 by 1000 to convert it to dekagrams

There are 0.077 decagrams per 77 centagrams

The price of a shirt was reduced from $40 to $28. By what percentage was the price of the shirt reduced?

A. 28%

B. 12%

C. 70%

D. 30%

Answers

Answer:

its B.12%

Step-by-step explanation:

It is C. 70%

$40 • .70 = $28

A Student bought concert tickets online. The total cost, c, in dollars of t tickets can be found by using the function below
c=12.45t+7.20
If the student spent a total of $57 on tickets, how many tickets did they buy?

Answers

Answer:

4

Step-by-step explanation

57-7.20=49.8, 49.8/12.45 = 4

Answer: 4

Step-by-step explanation:

c= 12.45t +7.20

57 = 12.45t +7.20

Solve for t

57 -7.20 = 12.45t

49.8 =12.45t

49.8 / 12.45 = t

t = 4

I need help again! :)

Answers

Answer:

Fraction: x= 4/5

Decimal: x= 0.8

find the lowest common denominator and solve
21 1/3 - 14 1/5​

Answers

Answer:

107/15

Step-by-step explanation:

21 1/3 = 64/3

14 1/5 = 71/5

64/3 - 71/5

lowest common denominator is 15

= 5(64/3) - 3(71/5)

= 320/15 - 213/15

= 107/15

please help me asap!!

Answers

Answer:

28/3

Step-by-step explanation:

We see that the triangles are simalar to eachother, so we can set up this ratio:

x/(8+x) = 7/13

x = 56/13 + 7x/13

13x = 56 + 7x

6x = 56

x=56/6=28/3

Michelle has a bank account balance of $184. She deposits $38 and then spends $45 when she goes shopping.​

Answers

Answer:

$177

Step-by-step explanation:

Answer:

117

Step-by-step explanation:

184+38=222

222-45=117

Question 2 (1 point) Cynthia uses the chart below to find the cost of shipping a package. Write an expression that Cynthia can use to find the cost for a package that weighs w pounds? Shipping Cost Weight (in pounds) Cost (in dollars) 1 6.50 2 13.00 3 19.50 6.50 6.50 w W + 6.50 6.50 - W​

Answers

Answer:

6.50w

Step-by-step explanation:

Given that :

Weight ________ Cost ($)

1 ______________6.50

2 _____________ 13.00

3 _____________ 19.50

Cost of package that weighs w pounds

If one pound = 6.50

2 pounds = 13.0

Then, the cost per pound = $6.50

Hence, cost of package that weighs w pounds will be ;

$6.50 * w = $6.50w

mathamatics 30 points last question for the day

Answers

Answer: 15,048

Step-by-step explanation:

The answer is 15,048 hope it helps

Can you help me with this plzzzzzzz

Answers

Answer:

E: x = 13

F: x = 1.5 or 3/2

Step-by-step explanation:

This is for E:

x + 2/3 = 5

All you do is first multiply 5 * 3

and you will get 15

x + 2 = 15

Then you subtract from 15

15 - 2 = 13

So x = 13

This is for F:

10(x - 1) = 5

So all you do is distribute the 100 with x -1

10 * x = 100x

10 * -1 = 100

10x - 10 = 5

Then you add 10 to 15 because the number is -10

5 + 10 = 15

10x = 15

Now you divide by 10 on both sides

10x/10 = 15/10

10x/10 = x

15/10 = 3/2

So the answer for F is 3/2 or 1.5

enter your answer and show all the steps that you use to solve this problem in the space provided. −→ g i bisects ∠ d g h so that m ∠ d g i is x − 3 and m ∠ i g h is 2 x − 13 . find the value of x.

Answers

So the value of x is 10

Given that line GI bisects angle DGH so that the measurement of angle DGI is x-3 and the measurement of angle IGH is 2x-13.

Since GI bisects that means the angle is cut into 2 equal angles or

DGI = IGH

Bisect means to cut into two even halves. If you bisect a 90 degree angle you create two 45 degree angles,

So by bisection

x - 3 = 2x - 13

Solving for x

13 - 3 = 2x - x

10 = x

or

x = 10

Therefore the value of x is 10.

Learn more about bisection on brainly.com/question/17445304

20882

What is the area of this tile? 4 in. and 1 in.

Answers

Answer:

4

Step-by-step explanation:

Answer:

4 square inches

Step-by-step explanation:

4x1=4

area= sqin

what is [tex]\frac{x}{3} +10=x+2[/tex]

Answers

For this equation X=12 is the answer

[tex]\frac{x}{3}+10=x+2[/tex]

Multiply whole equation by 3 to get ride of the denominator.

[tex]\frac{x}{3}(3)+10(3)=x(3)+2(3)\\x+30=3x+6[/tex]

[tex]30-6=3x-x[/tex]

Move x to the another side and subtract as 6 to another side and subtract.

[tex]24=2x[/tex]

Then we move 2 to divide 24.

[tex]\frac{24}{2}=x\\x=12[/tex]

Therefore, the answer is x = 12.

find the value of each variable

Answers

Answer:

x=67 y=113 x=52

Step-by-step explanation:

85+28= 113

180-113=67

67= x

67+28=95

95+85=180

y= 28+ 85 =113

113+15= 128

180-128=52

52=x

The graph represents f(x) = x + 3

On a coordinate plane, a step graph has horizontal segments that are each 1 unit long. The left end of each segment is an open circle. The right end of each segment is a closed circle. The left-most segment goes from (negative 5, negative 1) to (negative 4, negative 1). Each segment is 1 unit higher and 1 unit farther to the right than the previous segment. The right-most segment goes from (1, 5) to (2, 5).

What is f(−2.2)?

-2
0
1
2

Answers

The answer to this question is (-2,0)

Answer:

The answer is C, 1.

Step-by-step explanation:

The answer is simple. You round up to the nearest whole number (cant be a negative,) and it can't be a 0. Therefore, you get 1.

HELP ME ASAP I HAVE SO MANY QUESTIONS THAT WILL SAY THIS BUT HELP MEEE!!!(timed!!)


r. Parks spent $96.30 on 3 hats and 6 key chains.




a. If each hat cost $15.50, how much did each key chain cost?

Each key chain costs $
.
Question 2
b. Claire said each chain costs $0.83. Why is her answer unreasonable? Explain.

Answers

Answer:

1. $8.30

Step-by-step explanation:

so 3 hats were purchased and each cost 15.50 so

15.50*3=46.50

and the rest of the 96.30 is 6 keychains so

96.30-46.50=49.80

and there is 6 keychains

49.80/6=8.30

Each key chain was $8.30

Claire's answer is unreasonable because when we got the price of the keychains all together in Claire's mind the total for the keychains would be $4.98, which we clearly got the total for the keychains at $49.80.

The cost of each keychain is  $5.79 which parks bought.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, Parks spent $96.30 on 3 hats and 6 key chains and the cost of each hat is $15.50 and assuming the cost of each key chain to be 'x'.

Therefore, The expression that represents this context is,

3×15.50 + 6x = 96.30.

6x = 96.30 - 46.50.

6x =  49.8.

x = 49/8.6.

x = 5.79.

So, The cost of each key chain is $5.79.

learn more about numerical expressions here :

https://brainly.com/question/29199574

#SPJ2

please help me asap!

Answers

Answer:

It means that it takes 2/3 hours to mow 1 lawn

Step-by-step explanation:

Solve for
9.2 +4 = 103

Answers

First move +4 to the other side remembering to change the sign:

9x = 103 - 4

Do the subtraction:

9x = 99

Divide both sides by 9:

x = 11

A $7.06 toy is on sale for 15% off if eve has a 25% off coupon how much will the you cost?​

Answers

Answer:

Step-by-step explanation:

First you determine how much 15% of $7.06 is. ($1.06)

Then you subtract that from $7.06 which is $6.00.

Then you determine how much 25% of $6.00 is. ($1.50)

Then you subtract that off from $6.00, which gives you $4.50.

Final answer: $4.50

Please help! I’ll return you with a brainlist and 5 stars.

Answers

Answer:

Step-by-step explanation:

It is 6.5 cause if you use the mathematical rule of perimeter

Answer:

9.375

Step-by-step explanation:

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