Mathematics Middle School

Describe the following as:
1.a function but not a relation
2.neither a function or a relation
3.a function and a relation
4.a relation but not a function

Describe The Following As:1.a Function But Not A Relation2.neither A Function Or A Relation3.a Function

Answers

Answer 1

Answer:

It is a relation but not a function. I hope this helps :)

Step-by-step explanation:

If you do the vertical line test it will go through two points and not one so it’s not a function

Answer 2
A relation but not a function, some input values have more than one output value

Related Questions

This problem shows division without a remainder.

Answers

Step-by-step explanation:

quotient is 40 and remainder is 8

plsssssssssssssssssssssssss

Answers

The answer is J. He should divide both sides of the equation by pie
the answer is J
he should divide

SOMEBODY HELP ME PLS!!!!!!!!!!

Answers

7x3 = 21
answer is 21

Answer:

31.5

Step-by-step explanation:

There is a rectangle and a triangle

Rectangle: 7*3 = 21

Triangle: 1/2b * h, b = 7, h = 3

1/2(7) * 3 = 3.5*3 =  10.5

21 + 10.5 = 31.5

Janet bought a bracelet for herself and three friends. The total cost was 18 dollars. Write an equation to find the
cost of one bracelet and list how much one cost.

A 4c = 18; $4.50 per bracelet
B 3c = 18; $6.00 per bracelet
C
= 18; $4.50 per bracelet
D
= 18; $6.00 per bracelet

Answers

Answer:

she paid 4.50 per bracelet  A

Step-by-step explanation:

Answer:

A) 4c = 18; $4.50 per bracelet

Step-by-step explanation:

By dividing 18 by 4 we find the cost of each bracelet.

PLZZZZZ HELP THIS IS DUE TODAY

Answers

Answer:

Step-by-step explanation:

G(X)=2(X^2 -7/2)+5

G(X)+2 x 49/16 =2(x-7/4)^2 +5 - 49/8

g(x)= 2(x - 7/4)^2 - 9/8

hope this helps

g(x)=2(x+-7/4)^2 -9/8

Find the value of x in the triangle shown below.

Answers

Answer:

102 degrees.

Step-by-step explanation:

Because the 3.3's are congruent (the same), this triangle is isosceles.

A property of isosceles means that the two angles are congruent.

39+39= 78

This means that the last angle must be 180-78.

The answer is almost certain to be 180

Can someone please help me?

Answers

Answer : 3/6




explantion:
yeah 3/6 is the answer

Someone please find the final percentage after adding these percentages. Trying to find out if I'll pass 8th
44.53
47.02
66.45

Answers

Answer:

1. 58 is what I got on my calculator

yep i agree i think it’s 58

Find the median of the following data set: "4 8 5 3 9 7 6"

Answers

Answer:

6, Arrange your numbers in numerical order, Count how many numbers you have, If you have an odd number, divide by 2 and round up to get the position of the median number, then If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Step-by-step explanation:

6. Put the numbers in order from least to greater

HELP! 20 POINTS! Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
78
The expression above can also be written in the formad
For this expression, a =
b=
and c=
Reset
Next

Answers

4 9 7 in that order hope this helps

The graph below shows data that was collected from a person's commute to work over the course of one month. The equation of the trend line is y=-6/5x + 86

Part A: What is the slope of the trend line below?

Part B: What does it represent?

Answers

Answer:

A. -1.2 or -6/5

B. the faster the driver went the less time it took to get to work

Step-by-step explanation:

Hey either-6/5 or -1/3

Write two division expressions that have the same value as 36.8÷2.3.

Answers

64 divided by 4=16
144 divided by 9=16
Two expressions that hold a value of 16 are
278.4/17.4
32/2

Domain and range again pls :)

Answers

Answer:

your picture is blurry and what are the words at the top??

Step-by-step explanation:

Range (0, infinity) Domain (negative infinity, infinity)

PLS HELP ASAP ILL GIVE BRAINLIEST FOR FIRST CORRECT ANSWER!!!

Answers

Answer:

48 units squared

Step-by-step explanation:

you multiply the height (4) and the length (12)

Answer:

20 units squared

Step-by-step explanation:

Can you guys help I'll give brainliest !!?​

Answers

I can’t see the questions clearly. Could you retake the picture again?
1. 8 qt
2. 48 qt
3. 80 oz
4. 9 lb 6 oz
5. 23 qt
6. 50 oz
7. <
8. =
9. >

Which expressions are equivalent to 2(-6c+3)+4c2(−6c+3)+4c2, left parenthesis, minus, 6, c, plus, 3, right parenthesis, plus, 4, c ?
Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
-8c+6−8c+6minus, 8, c, plus, 6

(Choice B)
B
3(-4c+2)+4c3(−4c+2)+4c3, left parenthesis, minus, 4, c, plus, 2, right parenthesis, plus, 4, c

(Choice C)
C
None of the above

Answers

A because it’s 8c+6-8c+6 minus

Answer:

it's A AND B I CHECKED IT

Step-by-step explanation:

plz do all that would be appricated no explanation needed just wansers plz

Answers

1.) 10
2.) 2
3.) 3
4.) 5
5.) 22
6.) 125
7.) 118
8.) 130
9.) 141
10.) 887
Here’s what I think
1=10
2=2
3=3
4=5
5=22
6=125
7=118
8=130
9=141
10=887

Please help me and do your work because I mustn't fail this math class for the sake of my sanity

Answers

Answer:

7. y = 4x, you can divide both ways

Step-by-step explanation:

hiplz helpppp meeeee! i dont know what to to do

Answers

Answer:

Step-by-step explanation:

As shown in the  figure answer is OPTION A as its bar lies between 10% and 20%    

Answer:

A. 0.15%

Step-by-step explanation:

35 + 20 + 30 + 15 = 100

D.35/100 = 0.35%

C.20/100 = 0.20%

B.30/100 = 0.30%

A.15/100 = 0.15%

Average winter temperatures in 45 states were recorded and divided by geographic region. Choose True or False for each statement below

Answers

Answer: SU, TU, ST is the right answer

Step-by-step explanation: In a triangle

The largest side and the largest angle are opposite to each other

The shortest side and the shortest angle are opposite to each other.

So using the above axioms we can observe the triangle.

The largest angle is m∠U = 80° so the side opposite to it is the largest i.e. ST is the largest

The smallest angle is m∠T = 25° so the shortest side is SU

The third side will be the middle side as the angle ∠S is greater than 25° and less than 80°

So the sides in order from least to greatest are: SU, TU, ST

Hey cutie,
Thanks for helping!
All I need is one simple answer,
Ready? Look only at question 19 :

Answers

Answer:

B 3/8 of a mile

Step-by-step explanation:

7/8-1/2

1/2=4/8

7/8-4/8=3/8

3/8 of a mile Please put me as Brainliest

(Help me please)
Mike earns $12.50 an hour cleaning houses, if he works from 8:00am to 3:00pm,how much money will he make?

Answers

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

The answer is $ 87.50

total hours= 7

so, 12.50 × 7

= 87.50

Thanks Hope it helpspls mark as brainliest
The answer is 87.50 eeeeeeee

Please help!! Use the transversal drawing that I created and find the value of X and the value of all the other angles.

Answers

Answer:

(6x+12) + (7x-40) = 180

Step-by-step explanation:

Help Pic is kind blurry

Answers

Answer:

D

Step-by-step explanation:

You are just finding the area of the square base so you don’t need to pay attention to the height. You do 16 x 16

hope this helped :)

2.2 ≤ 2.25 true or false?

Answers

True,

2.2 is equal to 2.2 Imagine it like this.

22 < 225 correct right? Well look at this 22<22 is wrong it should be equal, so we added on a five to make it more greater!

Answer:

false

Step-by-step explanation:

≤ means greater than or equal to. 2.25 is greater than 2.2, there isn't a possibility that 2.2 is greater than 2.5 even if it was estimated 2.4 would be the greatest number, hence the use of ≤  is invalid.

math problems are hard--

Answers

The answer is 2 Baja snshwjwjnwnwnsns u need to type more things

Answer:

well since you already have the answer could i have a brianliest  

Step-by-step explanation:

lol

80% of a number is x.
What is 40% of that same number?

Answers

Answer:

Step-by-step explanation:

ntroduction. Percent, p%

'Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% is read p 'percent',

p% = p/100 = p ÷ 100

80% = 80/100 = 80 ÷ 100 = 0.8

100% = 100/100 = 100 ÷ 100 = 1

Percentage of 80% of what number = 40?

80% of what number = 40 is equivalent to:

80% × ? = 40

80% × ? = 40

? =

40 ÷ 80% =

40 ÷ (80 ÷ 100) =

(100 × 40) ÷ 80 =

4,000 ÷ 80 =

50

X/2 =0.5x

40% is half of 80%. So the answer should be half of x.

There is a mid ocean ridge between South America and Africa causing the two continents to drift away from each other. South America and Africa have moved 250 cm away from each other in the last 100 years. What is their average speed?

Answers

Answer:

2.5 cm/year

Step-by-step explanation:

Just divide the total distance, 250 cm, by the years, 100, 250/100 = 2.5, the rate of the contintents drifting away is 2.5 cm per year, 2.5 cm/year

Math Please Hurry Im smooth brain

Answers

Answer:

see below

Step-by-step explanation:

1. yes

2. no, 4.82 x 10^4

3, no, 9.9 x 10^-4

4. no, 3.6 x 10^6

5. yes

6. no, 7.8 x 10^-4

1 yes
2 no
3 no
4 no
5 yes

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

i dont know lateral surface area lol

Answers

Answer:

72 pi

Step-by-step explanation:

Think of the lateral surface area as a label on a soup can. When you roll it out, then the circumference becomes the length and the height of the cylinder becomes the width or vise versa. So if 2(pi)(r) is the formula for the circumference, then that is 8. 8*9 is 72 and you multiply that by pi to get 72 pi

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