Mathematics College

Identify the set of ordered pairs that represents y as a function of x.

{(0, 0), (1, 1), (2, 3), (3, 3)}
{(−1, 0), (1, 0), (3, 0), (3, 4)}
{(0, 0), (0, 1), (2, 3), (3, 4)}
{(1, 0), (2, 0), (3, 3), (3, 4)}

Answers

Answer 1

Answer:

A

Step-by-step explanation:

Related Questions

SOMEONE PLEASE HELP ME

Answers

Answer:

∠1=55°

Step-by-step explanation:

Since all the angles in a triangle have to add up to 180° we can make an equation

80°+45°+∠1=180°

∠1=55°

180-(45+80)=55
Triangle Q S R =180

Here are fractions A) 2/5 B) 2/3 C) 1/4 D) 1/4

Answers

The answer is going to be B

Answer:

0.5 can also be written as 1/2 so we can eleminate the ones that are greater than 1/2 and put them ahead of 0.5 on the number line.

Since 2/3 is approximately 0.666666666666 we can put that above 0.5

2/5=0.4

1/4=0.25

1/10=0.1

Knowing this... The answer is D,C,A,B

Hope this helps

Have a nice day!!

Please give brainliest :D

What is the volume of a hemisphere with a radius of 9.8 in, rounded to the nearest tenth of a cubic inch?

Answers

Answer:

1970.2 cubic inches

Step-by-step explanation:

please mark me as brainliest

Which equation represents this statement?

23 times a number is 65

23=n+65

23n=65

23+n=65

23=65n

Answers

Answer:

The correct equation is 23n=65

Step-by-step explanation:

23n=65 means a number 'n' multiplied with 23 gives you the product 65.

26:
= α : 8
18:x= x:8

Answers

Answer:

,=your head

Step-by-step explanation:

thanks for the points bye bye

Subtract: 3/4y-(1/2y+1/3)

Answers

Answer: y=72

Step-by-step explanation:

In a parallelogram, opposite angles and opposite sides have the same measure. The sides of a parallelogram are 6 cm and 4 cm long, and the angles are 135 degree and 45 degree. What are the lengths of the diagonals?

Answers

Answer:

i dont know

Step-by-step explanation:

i dont know

It takes Rick, traveling 36mph, 40 minutes longer to go a certain distance than it takes Evelyn traveling at 84mph. Find the distance traveled

Answers

d = r · t  and we know that the distance is the same.

Let x = time it takes Evelyn (in hours, since the rate is mph).

Evelyn's distance is 84x.

Rick's distance is 36·(x+2/3)  since 40 minutes longer is 2/3 of an hour longer

    84x = 36(x+2/3)

    84x = 36x + 24

    48x = 24

    x = 1/2

So it takes Evelyn 1/2 an hour, meaning the distance is 84(1/2) = 42 miles

To confirm this, it would take Rick 42/36 hours or 1 and 1/6 hours.  That's 70 minutes, which is 40 minutes longer than Evelyn's 1/2 hour trip.

The distance is 42 miles.

Find (gxf) when f(x)=5x-7 and g(x)=2x+3

Answers

Answer:

10[tex]x^{2}[/tex]+x-21

Step-by-step explanation:

you just do (5x-7)(2x+3) and foil it out

PLEASE HELP ME NO LINKS PLEASE

Answers

Answer:

Step-by-step explanation:Class 1 :

mean= 78.83(rounded)  median=88 range= 55

Class 2:

mean= 79.42 (rounded) median=85.5 range= 60

Class 3:

mean= 79.42 (rounded) median=78 range =45

Add.

18 5/12 + 8 10/17 + 23 7/12 +28 7/17=?????????????????????????????????????????????????

Answers

Answer: 79

Step-by-step explanation:

My name is Pauley the Parrot and I have a dilemma. Blackbeard found a
chest full of gold and he wanted to divide it evenly among the crew. The
chest weighed 12 pounds because it was filled to the top with gold. There
are 24 crew members (including myself and Blackbeard) on the boat. I told
him that if he gave each crew member 2 lbs. of gold there would be enough
to go around. Blackbeard said that he could give each crew member { lb of
gold and there would be enough to go around.
Can you help us figure out who is correct? Make sure to explain who was
correct, and why the other person was incorrect. Maybe, I can split my
earnings with you!
Thank you!
Pauley the Parrot

Answers

Answer:

bh

Step-by-step explanation:

Each person would get 0.5 lb.

You’re splitting the gold between the people, but there is less gold, so you would divide the number of people by the amount of gold. You get 0.5, so each person would get 0.5 lb.

[tex]8 \frac{1}{9} - 6\frac{7}{8}[/tex]

Answers

let's firstly convert the mixed fractions to improper fractions, and then subtract.

[tex]\stackrel{mixed}{8\frac{1}{9}}\implies \cfrac{8\cdot 9+1}{9}\implies \stackrel{improper}{\cfrac{73}{9}}~\hfill \stackrel{mixed}{6\frac{7}{8}}\implies \cfrac{6\cdot 8+7}{8}\implies \stackrel{improper}{\cfrac{55}{8}}\\\\[-0.35em]~\dotfill\\\\\cfrac{73}{9}-\cfrac{55}{8}\implies \stackrel{\textit{using}\stackrel{LCD}{72}}{\cfrac{(8\cdot 73) - (9\cdot 55)}{72}}\implies \cfrac{584-495}{72}\implies \boxed{\cfrac{89}{72}\implies 1\frac{17}{72}}[/tex]

The polynomial of degree 5, P(x), has leading coefficient 1, has roots of multiplicity 2 at x=1 and x=0, and a root of multiplicity 1 at x=−3.
Find a possible formula for P(x). P(x)=,

Answers

Sine the roots x=1 and x=0 have a multiplicity of 2, we know p(x)= (x-1)^2 (x)^2 (x-a). Since we also know x=-3 is a root, we have p(x)= (x-1)^2 x^2 (x+3)

no need for explanation

Answers

Answer:

Step-by-step explanation:

iii) ∠AOE + ∠DOE +  ∠DOB = 180   {Straight line angles}

  67 + ∠DOE + 100 = 180

          ∠DOE = 180 - 167

         ∠DOE = 13°

ii) ∠BOC = ∠AOD    {Vertically opposite angles}

  ∠BOC = ∠AOE + ∠DOE

              = 67 + 13

  ∠BOC = 80°

i) ∠AOC = ∠BOD

∠AOC = 100°

solve for x and y then find the measurement of each angle ​

Answers

Answer:

x = 10

y = 40

Step-by-step explanation:

DE is a straight line so the sum of angles DBA and ABE is equal to 180

13x - 18 + 5x + 18 = 180 add like terms

18x = 180 divide both sides by 18

x = 10

Same rule applies when calculating value of y

3y - 52 + 2y + 32 = 180 add like terms

5y - 20 = 180 add 20 to both sides

5y = 200 divide both sides by 5

y = 40

epic gamer question i'll mark brainliest​

Answers

The answer is transitive property

Someone help for #36 please

Answers

Looks like it may be asking you to convert it to a fraction or percent. 7/20 or .35

7.) six hundred thousand forty nine and eleven thousandths how do I write in standard form

Answers

Answer: Un alambre de acero de 1.5 m se estira 2.0 mm con fuerza F. El diámetro del alambre de acero es 4.0 mm. El módulo de Young del acero es 2.0 x 1011 Nm-2. Determine la fuerza F aplicada sobre el alambre.

Step-by-step explanation:

60049.0011 This should be the answer

The sum is 14 you have 6 what is the other addend

Answers

Answer:

8

Step-by-step explanation:

6 + x = 14

Solve for x

Use Inverse operation

14 - 6 = 8

Meaning the answer would be 8.

work out angle x and y​

Answers

Answer:

Angle y = 60°

Angle x = 65°


Write y - 3 = 1/3(x - 12) in standard form

Answers

Step-by-step explanation:

y-3=1/3x -4

add add four

y+1=1/3x

divide 1/3 into 1

y+3=x

Answer:

x - 3y = 3

This is the answer in standard form.

A new company president is said to have caused the company "to do a 180." Before the new president, the company was losing 10,000 per month .What is the company most likely doing under the new president?

Answers

Answer:

Earning 10,000 per month.

Step-by-step explanation:

Since a "180" usually refers to an opposite, the opposite of "losing 10,000 per month" would happen.

So, the company would be earning money instead of losing money.

How many ways can 7 students be selected from an organization of 30 to attend a national conference?

Determine the number of possibilities for selection. Express your solution in a complete sentence reflective of the scenario.

Answers

The number of possibilities for selection is 2,035,000 ways

This question has to do with the combination

Given the following parameters

Total number of students = 30 students

If 7 students are to be selected from a pool of 30 students, the number of ways this can be done is expressed as:

30C7 = 30!/(30-7)!7!

30C7 = 30*29*28*27*26*25*24*23!/23!*7!

30C7 = 30*29*28*27*26*25*24/7!

30C7 = 10,260,432,000/5040

30C7 = 2,035,800

This shows that the number of possibilities for selection is 2,035,000 ways

Learn more here: https://brainly.com/question/25209733

A sprinter finished a 100-meter race in a time of 12.63 seconds.
If the sprinter were able to keep the same rate of speed, how long
would it take him to complete the 10,000-meter race?

Answers

Answer:

1263 seconds

Step-by-step explanation:

100 meters = 12.63 seconds

multiply both sides by 100 since

100*100= 10,000 meters

12.63*100= 1263 seconds

Tricia wants to install a decorative wall paper
border around the top of the wall in her master
bedroom. The room measures 13ft by 21ft.
How many feet of the border will will she
need?

Answers

Answer:

68 ft

Step-by-step explanation:

this problem is asking for perimeter so instead of LxW

you would do L+L+W+W

(13 + 13 + 21 + 21) = 68

Learning Task 2: Solve each proportion

1) 5/12 = 35/ n

2) n/ 52 = 180/ 120

3) 18/n = 21/28

4) n/4 = 24/6

5) 10/16 = n/56

Answers

Bonjour,

1) 5/12 = 35/ n

(5/12) /35 = n

5/12 * 1/35 = n

5/420 =n

1/84 =n

2) n/ 52 = 180/ 120

n= (180*52)/120

n=9 360/120 = 936/12 = 78

3) 18/n = 21/28

n = (21/28)/18

n = 21/28 * 1/18

n= 21/504 = 7/168= 1/24

4) n/4 = 24/6

n= 24/6 * 4

n= 96/6 =16

5) 10/16 = n/56

n= 10/16 * 56

n= 560/16

n= 35

Which scenario provides the most direct application of the Hypotenuse-Leg congruence criteria?

A.) two isosceles triangles congruent bases and base angles

B.) two equilateral triangles, each of which has 60 angles and 3-inch sides

C.) two 45 degrees -45degrees-90degrees triangles with congruent sides opposite to the right angle

D.) two right angles, each of which has a 4-foot side opposite the right angle and a 3-foot leg

Answers

The Hypotenuse-Leg congruence criteria is (D) two right angles, each of which has a 4-foot side opposite the right angle and a 3-foot leg

Two triangles are said to be congruent if they have the same size and shape. Hence, corresponding sides and angle are congruent to each other.

The Hypotenuse-Leg congruence theorem states that two right triangles are congruent if the hypotenuse and leg of one triangle is equal to the hypotenuse and leg of another triangle.

Find out more at: https://brainly.com/question/24033497

PLEASE HELP!! NO LINKS

Answers

Answer:

Step-by-step explanation:

50 + 5x = 20 + 8x

20 + 8x = 50 + 5x

3x + 20 = 50

3x = 30

x = 10 students

50 + 5(10) = 50 + 50 = $100

answer is D

Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.)

P (x) = 2x^4 - x^3 - 10x^2 + 3x +10

Answers

x =−1,2,−1−√41 /4,−1+√41/4
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