Are both of theses sets of orderd pairs a function? {(4,2) (3,15) (2,18) (1,21)} {(-6,8) (-3,4) (3,0) (6,-4)

Answers

Answer 1

Answer:

yes!

Step-by-step explanation:


Related Questions

A shirt is on sale for 30% off. The expression p - 0.30p, where p is the original cost of the shirt, can be used to find the sale price. Which expression means the same as decreased by 30%?

Answers

Answer: 0.70

Step-by-step explanation the same as decreased by 30%" would be (1.00 - 0.30)(original cost), or 0.70(original cost)

Helpppp meeee plzzzzz

Answers

Answer:

No

Step-by-step explanation:

As the hypotenuse is not equal to base and perpendicular.

How can I find the prime factorization of a number with an easy explanation?

Answers

Answer:

Step-by-step explanation:

Step 1: Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers.                                                                 Step 2: Write the number as a product of prime numbers.

Tasha has foam blocks stored in a box that measures 314 ft long by 3 ft wide by 1 ft tall.

Each foam block is a cube with 14 -ft edge length.



How many blocks can fit into the box?

(A) 156 blocks
(B) 312 blocks
(C) 624 blocks
(D) 2496 blocks

Answers

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

bit.[tex]^{}[/tex]ly/3a8Nt8n

I need help with matching the variable to its correct length​

Answers

Is there a photo to show us what the variables are?

A. The function shown on the graph has a greater rate of change, but a lower starting point.
B. The function shown on the graph has a greater rate of change and a higher starting point.
C. The function shown on the graph has a smaller rate of change and a lower starting point.
D. The function shown on the graph has a smaller rate of change, but a higher starting point.

Answers

I think it is A

sorry if it is wrong!

[tex]cos x -1=0[/tex]

Answers

Answer:

x=2[tex]\pi[/tex]n,for any integer n

Step-by-step explanation:

1--1/3(-3) + 4(1)+12=3(-3)

Answers

Answer:

No. The answer on the right is positive 16 while the answer on the left is negative 9. 16≠-9

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

1-- 1/3 (-3) +4(1)+12= 3 (-3)

1+ 1/3 (-3)+4 +12 = -9

1-1+4+12=-9

16= -9

What is the median. Also i have two more questions that have median.

Answers

Answer: 61

Step-by-step explanation:

Answer:

61

Step-by-step explanation:

Work your way from the outside and you'll get 61

Please I need help ASAP

Answers

This is an exponential table

what is the domain? thank you​

Answers

Answer:

D: {0 ≤ x ≤ 6.25}

Step-by-step explanation:

6.25 is an approximation

anything helps this is the last one

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Answer:

i am pretty sure it's a.

Step-by-step explanation:

i hope this helps :)

Answer:

it's -2sqrt7

the first answer

Step-by-step explanation:

pls mark me brainliest!

you deposit $1050 into an account that pays 7.25% interest per year. find the amount after six year given the following:
a) compounded semiannually b) compounded monthly

Answers

Uhhh this is ap Reese end die die I don’t yuuuu

5 for every $2.50 10 for every ?​

Answers

Answer:

5 dollars

you do 2.50 x 2 because 5 x 2 makes 10, and you have to do what you do to one side, to the other.

square the term in the parentheses? Please help​

Answers

Answer:

There is no parenthesis here

Step-by-step explanation:

add the question or equation or problem next time

Plss help

Which number line shows the solution to 1x +1<5?

Answers

Answer:

second

Step-by-step explanation:

x +1<5

x<5-1

x<1<4




What is the slope of the line?
(Khan Academy)

Answers

Answer:

1/3 seria el resultado

Need help due in 20 mins

Answers

Answer: The slope is 0.

The slope is 0 because for something to have a slope, it either has to be going upward or downwards.

Kyle held a balloon 8ft off the ground above his head and Ava is standing 15 feet directly to g the right of Kyle how far is Ava from the balloon

Answers

Answer:

17

Step-by-step explanation:

Pythagorean theory baby! Okay so the Pythagorean theory is a² + b² = c² so lets draw a triangle and label our sides. So we know 8² + 15² = c² so I'm going to find the square root of all of our numbers. We get 64 + 225 = c² so then add 64 + 225 = 289 then I take the square root of 289 which equals 17 . This answer also makes sense because out hypotenuse should always be bigger then the legs.

I'm pretty sure thats right, Hope this helps.

PLEASE ANSWER QUICKLY!
How do I graph this?? I think the range is all 4 because there is not constant ratio but help me to graph it please.

Answers

Answer:

X=-2 y=1/16

X=-1 y=1/4

X=0 y=1

X=1 y=4

X=2 y=16

Don't mind the ones in the negative when plotting just keep them in mind and use the bigger numbers, since the scale is big

Step-by-step explanation:

When putting a negate power you just inverse the equation while keeping the power the same and only changing the sign

i.e: 4^(-3)=1/4³

Hi, could someone quickly please help me?

1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?

2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path point G?​

Answers

Answer:

740 m

Step-by-step explanation:

Answer:

2. elevation above sea level Contour lines run next to each other.

What shape is figure b?

Figure A is a cone and figure B is a cylinder.
cylinder
sphere
cone
pyramid

Answers

Answer:

Cylinder

Step-by-step explanation:

Figure b is cylinder.

Answer:

sphere

Step-by-step explanation:

Janelle is making snacks for her classmates.
There are two cups of raisins in one batch. For every
2 cups of raisins, Janelle adds 4 cups of oats. How many
cups of oats will she need if she has 10 cups of raisins?
Draw a table and write a possible rule.
Possible rule

Answers

Okay so the answer is 20
Here’s a table you can use
2|4
4|8
6|12
8|16
10|20

Three interior angles of a polygon are,100degrees,120degrees,and 108degrees.Find the remaining two sides,if one of them is three times the other​

Answers

Answer:

Joe Mama :))))))))))))))))))))))

Step-by-step explanation:

Time Remaining56:19m:s When I have walked 20 % of the way to school, I have 1200 metres more to walk than when I have 20 % of the walk remaining. How far, in metres, is it from my home to my school?

Answers

Answer:

x = Total distance from your home to school = 1,500 meters

Step-by-step explanation:

Let

x = Total distance from your home to school

When you walked 20% of the way to school, you still have 1200 meters more to walk

Walked distance = 20% of x

= 20/100 * x

= 0.2 * x

= 0.2x

Total distance - walked distance = 1200 meters

x - 0.2x = 1200

0.8x = 1200

x = 1200 / 0.8

x = 1,500 meters

x = Total distance from your home to school = 1,500 meters

Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.

Answers

Answer:

A, C

Step-by-step explanation:

Find the total surface area of this cone.
Leave your answer in terms of T.
24.in
SA =? - in2

Answers

Answer:

SA = 360π in²

Step-by-step explanation:

The slant height l is the hypotenuse of the right triangle inside the cone.

Using Pythagoras' identity to find l

l² = 24² + 10² = 576 + 100 = 676 ( take the square root of both sides )

l = [tex]\sqrt{676}[/tex] = 26

Then

SA = πrl + πr²

      = (π × 10 × 26) + (π × 10²)

      = 260π + 100π

      = 360π in²

Terri is beginning a science experiment in his lab instructions called for 227 mg of potassium what is the difference between this amount and 1 gram

Answers

Answer:

773 mg

Step-by-step explanation:

1 gram = 1000 mg so the difference is:

1000 - 227

= 773 mg.

Help with math question

Answers

Answer:

degree 4

terms 2 and 4

Step-by-step explanation:

answer: degree 4 | terms: 2 & 4
hope this helps you out .

Find the area of the trapezoid

Answers

the area of the trapezoid is 70 in (D)

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