Mathematics High School

One vertex of a triangle is located at (0,5) on a
coordinate grid. After a rotation, the vertex is
located at (5,0).
Which rotation could have taken place?
A rotation of 90° clockwise about the origin
B rotation of 180° clockwise about the origin
C rotation of 90° counterclockwise about the origin
D rotation of 180° counterclockwise about the origin
Ο Α
OB
Ос
OD

Answers

Answer 1

Answer:

Step-by-step explanation:

90 degrees clockwise

Related Questions

How do I solve this equation?

Answers

Answer:

Step-by-step explanation:

2x-3=11

14=2x

x=7

the answer is 7.

x=-4

Step-by-step explanation:

|2x-3|= 11

-2x+3 = 11

-2x = 8

x = 8/-2

x= -4

Hope it helps you

Explain why when dividing fractions with the same denominator, you can find the quotient by dividing the numerators.

Answers

Answer:

It is because they are fractions of the same numbers so if you devide the numerator, you will get the quotient

sorry for my spelling lol

Step-by-step explanation:

Ashly has money automatically deposited in to a saving account each week after 4 weeks she have 20 dollars after 6 weeks she have 30

Answers

Answer:

5 dollars per week

Step-by-step explanation:

20 ÷ 4 = 5

30 ÷ 6 = 5

I believe that is your question.

what is the value of x for the equation: x/3+x=x/6-1

Answers

(x/3) + x = (x/6) - 1
6x/3x = 2x
2x + x = 3x
3x = -1
x = -1/3

Answer:

I think the answer may be

X=2

Step-by-step explanation:

x÷3+x=x÷6-1

Add the common factors together to get

2x÷3=x÷6-1

subtract on the right side to get

2x÷3=x÷5

subtract 3 from both sides to get

2x=x÷2

subtract x from both sides to get

1x=2

Milan
putting money into a savings account. He starts with $350 in the savings account, and each week he adds $60.

Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Milan has been adding money. Write an
equation relating S to W. Then use this equation to find the total amount of money in the savings account after 17 weeks.

Answers

Answer:

Milan will have $1,370 in the account after 17 weeks.

Step-by-step explanation:

S(W) = 350 + 60W

S(17) = 350 + 60*70 = 1370

y=sxw+n

y= 350xw+60

Step-by-step explanation:

so yea

messag
The length of each of the two congruent sides of an isosceles triangle is 3x - 1. The length of the third side is 2x + 1. The perimeter is 55 feet. Which equation does NOT represent the perimeter?

8x - 1 = 55

6x - 2 + 2x + 1 = 55

2 (3x - 1 + 2x + 1) = 55

2 (3x - 1) + (2x + 1) = 55

Answers

Answer: The third choice

Explanation:

This equation does not represent the perimeter.

To write the equation:

2(3x - 1) + (2x + 1) = 55
6x - 2 + 2x + 1 = 55
8x - 1 = 55

Thus, 3 of the choice represent but the the third choice didn’t appear in the equation.

is y=.75x+2 proportional or non proportional

Answers

Answer:

non proportional

Step-by-step explanation:

A backpack originally costs $35.It is on sale for $22.75. Find the percent of decrease.

Answers

maybe 28% i think it’s tgat

Answer:

the answer is 35%

Step-by-step explanation:

what is the y-intercept of (5,8) and (12,36)

Answers

Answer:

The y intercept is (0,-12)

Step-by-step explanation:

You use the slope formula and the slope-intercept form to find the slope m and then the y intercept b.

Answer:

(0, -12)

Step-by-step explanation:

In order to find the y-intercept of the equation y = mx + b ( where m is the slope and b is the y-intercept), we first have to find the slope. We can do this by using the two points given to us.

To find the slope:

The slope is equal to: [tex]\frac{y2 - y1}{x2 - x1}[/tex]

Let's plug (5,8) and (12,36) into the equation:

[tex]\frac{36 - 8}{12 - 5}[/tex]

Now let's solve for the slope:

36 -8 = 28

12 - 5 = 7

So we get: [tex]\frac{28}{7}[/tex]

Now that we've found the value of the slope, we can put it into the equation:

y = [tex]\frac{28}{7}[/tex]x + b

To find the value of b, we can input the values of one of the given points into the equation and solve for b. Let's use (5,8):

Input the values of x and y into the equation: 8 = [tex]\frac{28}{7}[/tex](5) + b

Multiple [tex]\frac{28}{7}[/tex] by 5: 8 = [tex]\frac{140}{7}[/tex] + b

Divide 140 by 7: 8 = 20 + b

Subtract 20 from both sides of the equation to isolate b:

8 - 20 = 20 - 20 + b

-12 = b

The y-intercept is (0, -12).

Problem 1:
The owner of the store bought the
computers for $299.99 each and
wants to mark-up 40%. How much
will the computers cost after the
mark-up?

Answers

Answer:

It will cost $120.00

Step-by-step explanation:

In triangle ABC, the measure of angle A is 48° and the measure of angle C is 24°. What type of triangle is triangle ABC?

Answers

Answer:108 degrees

Step-by-step explanation:

Answer:

Scalene triangle

Step-by-step explanation:

24+48= 72

180-72=108

All three angles are different meaning that the triangle must be a scalene triangle.

a waterslide has an angle of elevation of 20 degrees whats is the rise for a run of 2.6 m?

Answers

Answer:

Therefore, the rise will be 0.95 m

Step-by-step explanation:

As the waterslide has an angle of elevation of 20 degrees.

Ф = 20°

And we have to determine the rise for a run of 2.6 m.

All we need is to use the trigonometric ratio of tan Ф

Because

tan Ф = rise/run

run = 2.6 m

Ф = 20°

tan Ф = rise/run

tan (20) = rise/run

rise = tan (20) × 2.6

rise = 0.95 m

Therefore, the rise will be 0.95 m

Correct answer will get brainiest!

Answers

Answer: x=24

Step-by-step explanation:

easy

X=24 its easy i took the test:)

Nick is given $50 on a vacation. He decides to spend $5 a day. Write an equation relating to the amount of money Nick has left, y, and the number of days, x, Nick spends money

Answers

Answer:

y = -5x + 50

Step-by-step explanation:

We'll write the equation in y = mx + b form, where b is the original amount of money (50), and m is the amount of money he spends he each day(5). Since he's spending 5 dollars, that means that 5 dollars is being lost everyday, so m will be -5:

y = -5x + 50

Hope this helps :)

how do i solve -3=-2x+1 by graphing?

Answers

Answer:

Step-by-step explanation:

Charles spent $2.85 on train tickets every day for 15 days. What is the amount of money Charles spent on these train tickets?

Answers

Answer:

charles spent $42.75

Step-by-step explanation:

2.85*15+=42.75

There are 366 days in a leap year and 24 hours in a day. How many hours are in a leap year?

Answers

Answer: 8784

Step-by-step explanation: Just multiply 366 and 24

Solve for g: 6 - 2g = 12

Answers

Answer:

g = -3

Step-by-step explanation:

subtract 6 on both sides

-2g = 6

divide by -2

g = -3

Answer:

G=-3

Step-by-step explanation:

I have used an online algebra calculator to check my answer against and I got the answer g= -3 both times so I am 100% positive that the answer is correct.

PLEASE MARK BRAINLIEST

Which number would make this inequality true?

______ <0.271

0.27100

0.28

0.21

0.309

Answers

0.21 because it is the only one smaller than 0.271 plz mark brainliest, trying to be virtuoso

that answer is correct also ^^^

question says.

which number would make this inequality true?________< 0.271

answer is

0.21

have a good day!!

Transversal t intersects lines a, b, c. Which lines are parallel. Prove your answer.

Answers

Answer:

A is parallel to c

A is not parallel to b

B is not parallel to c

Step-by-step explanation:

Answer:

a and c are parallel || means parallel

Step-by-step explanation:

Statement. | Reason

128*+52*=180| Same side exterior Angles

A||c. | Same side exterior Angles

138*=128*. |corresponding angles

B N o|| C | Corresponding Angles

52*+138*=180*|Corresponding angles

A n o|| B. | Corresponding Angles

Im from RSM

a rectangle has an area of 651m². One of the sides is 7m in length. Work out the perimeter of the rectangle

Answers

Answer:

200

Step-by-step explanation:

So first off, let's find the other side.

651 divided by 7 = 93

93 would be the other side measurement. There are two sides that measure 93 degrees, two sides that measure 7 degrees.

93 + 93 + 7 +7 = perimeter

Once we add up like terms, 200

The top view of a school bus showing the arrangement of the passenger seats is shown below: which of the following is the correct way of counting the total number of passenger seats in the bus

Answers

The correct way of counting the total number of passenger seats in this bus is: option C: 5 × 12 + 6.

What is an expression?

An expression refers to a mathematical equation which is used to show the relationship that exist between two or more numerical quantities.

How to calculate the total number of passenger seats?

In order to determine the total number of passenger seats, we would develop an expression that multiplies the rows by the columns and then add the remaining seats as follows:

Total number = (5 × 12) + 6

Total number = 60 + 6

Total number = 66 seats.

Read more on expressions here: brainly.com/question/12189823

#SPJ1

Complete Question:

The top view of a school bus showing the arrangement of the passenger seats is shown below. Which of the following is the correct way of counting the total number of passenger seats in the bus? An explanation is required.

Option A: 3 + 2 × 12 + 6

Option B: 6 - 1 × 13 + 1

Option C: 5 × 12 + 6

Option D: 2 + 3 × 13 - 12

Need help! Anyone know?

Answers

It’s 90 degrees because it’s a right angle

Pens cost 3 dollars each at the school store.
How much would 2, 3, and 4 pens cost?
Complete the table below this relationship.
Show me how to graph this please my number is 4045137545 text me and ill send you my work

Answers

Answer:

Step-by-step explanation:

It would look something like the picture

Answer:

Step-by-step explanation:

PLEASE HELP NOW LIKE LITERALLY. ILL GIVE BRAINLIST AND FULL STAR!!

Answers

Answer:

A= 3/2 B=2/5 C=5/5 (1) D=4/3 E=1/4 F=0 (?)

Step-by-step explanation:

rise over run, otherwise I don't know what you'd be inputting

Answer:

A. 3/2

B. 2/5

C. 1

D. 2

E. 1/4

F. 0

please help me!!!! I don't know what the answer is!!!
Which image is the translation of ΔABC given by the translation rule (x,y) → (x-2, y-2)?

A. (look at pic)
B. (look at pic)
C. (look at pic)
D. (look at pic)

Answers

Answer:

Step-by-step explanation:

So when you translate triangle ABC, you have to subtract 2 from each part of the coordinate, aka move it 2 to the left and 2 down.

Therefore, it would be D

Hope that helps! :D

what does this even mean

Answers

Answer:

it means hide under your bed and stay thier. math scary

Step-by-step explanation:

2x-7y=0 thats what the answer is

Help me please I’ll mark brainliest.

Answers

Answer:

40x

400

Step-by-step explanation:

you can find the pattern by dividing the output by the input

80/2 =40

240/60 =40

therefore, whatever number you have it will be muiltiplied by 40.

the answer is fourty

Is this a negative or positive?

Answers

Answer:

Positive.

Step-by-step explanation:

Two negative numbers multiplied is a positive number.

FYI, (-5)(-4) is 20.

Hope this helped!

Answer:

positive

Step-by-step explanation:

[ (-) × (-) = +]

someone please help ?!
The ratio of boys to girls in a class is 3:5. There are 32 students in the class. How many students are boys?

Answers

Answer:

12.

Step-by-step explanation:

to find a ratio, you must add the two numbers in the ratio, (3+5=8) and divide the total by that number (32÷8=4) once that is dine you can multiply the ratio number to find the amount (3×4=12) (5×4=20) so the ratio is 12:20, but the amount of boys is 12.

Other Questions

15. How many days after Washington's Victory at Yorktown does it take to begin negotiatingpeace with the British?Plz help Why has there been a decline in horses being used for a working field and pulling carriages what messages do we get about ourselves from rap and hip hop La casa de Yesenia est en la ciudad.O businessO bedO houseO apartment i'll mark brainliest it's also timed plz (I need to make sure)Which pair of numbers has the greatest GCF?A = 140 and 210B = 130 and 390C = 240 and 320D = 550 and 880 for a given circle, find the value of x and y what happens to the strength of an electromagnet when the voltage in the coils of the solenoid is decreased In the figure shown, which theorem can be used to show that ABC = ADEF?O A The triangles are not congruent.OB SAS Triangle Congruence TheoremOC AAS Triangle Congruence TheoremOD ASA Triangle Congruence Theorem Read the excerpt from "The Most Dangerous Game."Rainsford's first impression was that the man was singularly handsome; his second was that there was an original, almost bizarre quality about the general's face. He was a tall man past middle age, for his hair was a vivid white; but his thick eyebrows and pointed military mustache were as black as the night from which Rainsford had come. His eyes, too, were black and very bright. He had high cheek bones, a sharp-cut nose, a spare, dark face, the face of a man used to giving orders, the face of an aristocrat. Turning to the giant in uniform, the general made a sign. The giant put away his pistol, saluted, withdrew.Kobe is writing an essay about "The Most Dangerous Game. This excerpt supports his idea that Zaroffs physical appearance mirrors hisa) Russian heritage.b) evil personality.c) poor sportsmanship.d) lonely existence. An online auction charges sellers a flat fee of $1.20 and 2% of the amount of the sale. Let A be the amount of the sale in dollars and C be the charge of the online auction. Explain whether the solutions A=5 and C=1.1 are viable. The solutions are not viable because the amount charged is not a whole number.The solutions are viable because the amount of the sale is an integer.The solutions are viable because the amount charged is positive.The solutions are not viable because the amount of the sale cannot be negative Solve the system of equations by any method.5x+9y =16x+2y =4 did you guys know mirror is spelt with 6 letters and half of them is R??? 3. Identify the style of music that most commonly follows the following chord progression:1 IV 117 | Can someone please answer the questions PLEASE HELP!! IM ON A TIME LIMIT!! Find the equation of the linear function represented by the table below in slope-intercept form. The lighthouse is located in North Carolina is it a singular or plural The sum of 56x2 and 56x2 is 56x______? A hutch weighs 150 lbs and its base has a length and width of 15 in and 34 in, respectively. What is the pressure exerted by the hutch on the floor?