Mathematics High School

which ordered pair describes the origin?
A) (0, 0)
B) 1, 1)
C) (0, 1)
D) (1, 0)

Answers

Answer 1

Answer:

a

Step-by-step explanation:

because the origin is where the lines meet. So its in the middle making it (0,0)

Related Questions

how many solutions does this system have

Answers

Answer:

A) exactly one solution

Step-by-step explanation:

if we set the y values equal we would get

-2x-4 = 3x+3

-7= 5x

x=-7/5

Since we get an x value, the answer is that they have exactly one solution.

Question 7 of 10
VA
In order to solve the following system of equations by addition, which of the
following could you do before adding the equations so that one variable will
be eliminated when you add them?
4x - 2y=7
3x – 3y = 15

Answers

the answer is Subtraction

Answer:

Multiply the top equation by -3 and the bottom equation by 2.

A line segment with length 6cm is dilated by a scale factor of 2/3. What is the length of the dilated segment? I don’t understand

Answers

Answer:

10cm (I think)

Step-by-step explanation:

2/3 = .66666666 x 6 = 4

4 +6 = 10

Howard recorded how much rain fell at his house over four months. The table below shows the amount of rain that fell at Howard's
house each month.

Answers

The answer will be A because you turn them all into decimals!

Answer:

A.

Step-by-step explanation:

Timed test! Write the equation of the line that passes through the point (-4,6) and (12,-2)

Answers

Answer:

y=-.5x+4

Step-by-step explanation:

Y=-5x + 3x there you go

What is the value of
value of (h o k)(1)?

Answers

Answer:

..............

the answer is B) 28

Answer:

28

Step-by-step explanation:

i got it right on plato

Which equations for the measures of the unknown angles x and y are correct? Check all that apply. x = cos–1(StartFraction a Over c EndFraction) x = sin–1(StartFraction c Over b EndFraction) x = tan–1(StartFraction c Over a EndFraction) y = sin–1(StartFraction a Over c EndFraction) y = cos–1(StartFraction c Over b EndFraction)

Answers

the answers are:

b. x = sin -1 (c/b)

c. x = tan -1 (c/a)

e. x = cos -1 (c/b)

will give brainliest please answer fast!!
which statement is best supported by the information in the graph?

Answers

Answer:

most likely a icould be wrong but i really do think its a sorry if im wrong

Step-by-step explanation:

Answer: The answer is C.

Step-by-step explanation:

I got it right

$12.99 sweater, 7% tax

Answers

.90 (ninety cents)
basically what you is you multiply the value of the sweater by the percentage of the tax

There are 8 green tokens in the bag . The ratio of green tokens to black tokens is 4 for every 1 find the number of black tokens in the bag

Answers

Answer:

the  number of black tokens in the bag is 2

Step-by-step explanation:

The computation of the number of black tokens in the bag is as followS

Given that

There is 8 green tokens

and, the ratio of green tokens to black tokens is 4:1

So let us assume the black tokens be x

So,

[tex]\frac{8}{x} = \frac{4}{1}[/tex]

Now do the cross multiplication

x = 2 tokens

Hence, the  number of black tokens in the bag is 2

The function f(x) = 2x^2 + 3 represents the rate of a boat traveling with the current in miles per hour.The function g(x) = x+2 represents the time the boat traveled in hours. Solve (f x g) (2), and then interpret the answer (f x g)(2) = 15, the distance in miles the boat traveled

(F times G) (2) = 15, the distance in miles the boat traveled

(F time G) (2) = 15, the number of boats

(F times G) (2) = 44, the distance in miles the boat traveled

(F times G) (2) = 44, the number of boats

Answers

Answer:

Step-by-step explanation:

Answer:

The distance travelled by the B737-400 aircraft in 5 hours is 2,000 miles

Step-by-step explanation:

Average speed = 400 miles per hour

Distance = 400t

t= 5

Total distance = 400t at t hours

Total distance when t = 5 hours

Total distance travelled = 400t

= 400 × 5

= 2,000 miles

Total distance travelled = 2,000 miles

The distance travelled by the B737-400 aircraft in 5 hours is 2,000 miles

use This for your explanation byeeeeeeee

The width of a rectangle is 7x-7 feet and the length is 4x+9 feet , what is the perimeter of the rectangle??

Answers

yes that is right 7x-7

David ran 3/4 of a mile every day for 7 days. How many miles did David run after seven days?

Answers

Answer:

5.25 miles

Step-by-step explanation:

All you do is multiply 3/4 times 7 and it gives you the amount of miles that was ran in that week

5. Find the measure of the dotted arc.

Answers

Answer:

what arc bro?

Step-by-step explanation:

Answer: 135

Step-by-step explanation:

The two smaller angles are 45, so 45+45= 90 so u subtract 90 from 360. Then u have 270 and u divide tht by 2 and then u have 135 Ans that’s your answer.

6) Order from greatest to smallest: V2.1.40.11.14​

Answers

Answer:

2nd first third first 1st last

Step-by-step explanation:

What is the measure of angle x

Answers

Answer:

x=85 °

x+55+40=180. ( straight line angle)

x=180-95

x=85.

The measure of the angel is 85

what is the slope-intercept equation of the line below?

Answers

rise over run
10/2 = 5
y=mx+b, b is the y-intercept so it’s -2 and m is the slope so it’s 3

y=3x-2 is the answer

if a parallelogram is a square root of 90 and the base is two square root of five what is the height of the parallelogram

Answers

Answer:

c. parallelogram, rectangle, and square

it is not a rhombus for sure... so that ticks

off B and D

its is also a square so that ticks off A

Step-by-step explanation:

NEED HELP!!! 15 POINTS

What is the apparent solution to the system of equations?

y=1/2x+2

y=2x−1

Answers

Answer:

x=1 and y= 1/2

Step-by-step explanation:

x=1 and y= 1/2

mai biked 6 3/4 miles today and noah biked 4 1/2 miles how many times the length
of noah bike ride mai bike ride

Answers

Answer:

Mai biked 1.5 times more miles than Noah

8х + 36°
5х +60°
find the x

Answers

Answer:

x = 8

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    8*x+36-(5*x+60)=0

Step by step solution :

STEP

1

:

Pulling out like terms

1.1     Pull out like factors :

  3x - 24  =   3 • (x - 8)

Equation at the end of step

1

:

STEP

2

:

Equations which are never true:

2.1      Solve :    3   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2      Solve  :    x-8 = 0

Add  8  to both sides of the equation :

                     x = 8

One solution was found :

x = 8

divide 20 in the ratio of 4:1

Answers

First, add up the two numbers in the ratio => 4+1, which gives us 5.

Now,

4/5×20 => 16

1/5×20 =>4

So, the required answer is 16:4.

Hope it helps!

The solution of dividing 20 in the ratio of 4:1 gives us 16:4.

What is the ratio?

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

We are given that the ratio of 4:1

First, we have to add up the two numbers in the ratio

4+1, which gives us 5.

Now,

4/5×20 = 16

1/5×20 = 4

Therefore, the required answer is 16:4.

Learn more about the ratio here:

brainly.com/question/13419413

#SPJ2

HELP NOW
Gail paid $118.65 for a varsity jacket. The price includes a 5% sales tax.

How much was the jacket before the tax?

Answers

Answer:

$112.75

Step-by-step explanation:

5% of 118.65=5.9

118.65-5.9=112.75

Answer:

124.65

Step-by-step explanation:

the other person subtracted the tax.

Can Someone Help Me Please​

Answers

Answer:

Step-by-step explanation:

3 2/5=17/5

1 1/10=11/10

now remember if you divide 2 fractions, you will multiply the first with the reciprocal

17/5  x  10/11 =34/11= 3 1/11

Answer: 187/50 or 3.74

Step-by-step explanation: 3 2/5= 17/5  1 1/10= 11/10      17/5 x 11/10= 187/50=3.74

A square has vertices at (3, 0) and (3, -4). What is the area and perimeter of the square?
*explain how you got your answer pls :)

Answers

Answer:

16u^2 and 16u

Step-by-step explanation:

Hello! :)

Well, the only difference in the two points is from the 0 and the -4. That means the square is 4 units in length and width.

A=B*H=4*4=16 u^2

P=B*4=4*4=16 u

Please help I’m only a smol freshman! Please show work if possible

Answers

Answer:

A van can carry 15 students and a bus can carry 21 students

Step-by-step explanation:

System of Equations

There are separate trips to the water park for which vans and buses were rented. Let's call the variables:

x = number of students that a van can carry

y = number of students that a bus can carry

6 vans and 8 buses were filled with 246 students. This leads to the equation:

6x + 8y = 246

Dividing by 2:

4x + 3y = 123      [1]

4 vans and 8 buses were filled with 228 students. Thus, we form the equation:

4x + 8y = 228     [2]

Subtracting [2] minus [1]:

5y = 228 - 123 = 105

Dividing by 5:

y = 105/5 = 21

y = 21

From [1]:

4x + 3*21 = 123

4x + 63 = 123

Subtracting 63:

4x = 60

Dividing by 4:

x = 60/4 = 15

x = 15

A van can carry 15 students and a bus can carry 21 students

That answer is correct hzjsjdhdhdjjdjdjdjdjdjdjdjjddjddfff

The real car is 8 feet long and the model is 6 inches long. What is the ratio of the length of the car to the length of the model?

Answers

6 : 8
hope this helps ^^

Betty stopped running half of the way through the run.
Desmond stopped running three quarters of the way through the run.
Which of Betty or Desmond ran the furthest distance?
Explain your answer?

Answers

Desmond ran the further distance because Betty ran 2/4 and Desmond ran 3/4

what is y = -2x +4, x =3.5​

Answers

Answer:

(3.5, -3)

or

y = -3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

y = -2x + 4

x = 3.5

Step 2: Evaluate

Substitute in x:                    y = -2(3.5) + 4Multiply:                               y = -7 + 4Add:                                     y = -3

I WILL PICK BRAINLEIST!!!!!!!!! + 15 points
Rate of change tells how something....
A. constantly changes
B. can be made
C. looks and feels

Answers

Answer:

I’m going to said A

Step-by-step explanation:

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