Answers
Answer:
a, b, and d
Step-by-step explanation:
you can have the same output, but not the same input
Answer: a, b, d
Step-by-step explanation:
the x values (input values) CANNOT be the same in a set of coordinates; if they do have the same x values, then the are not a function.
both c and e have some of the same x values so they can't pass the vertical line test and therefore are not functions.
hope this helps!!
Related Questions
During the summer, the height of the water in a pond decreases by 2 inches per day due to evaporation. What is the change in the height of the water after 12 days?
Answers
Answer:
24 inches
Step-by-step explanation:
2 x 12 = 24
In the diagram, if KL=10, and MK=2, and JM=6 determine the value of MN. Show your work or explain how you arrived at your answer.
Please help
Answers
Answer:
okffxddg you can see the attached file is scanned
Judith received the following amounts of money for doing chores: $5, $7, $3.50, $5, and $8. Give the mean, median, mode, and
range for her earnings.
Answers
Answer:
Step-by-step explanation:
ABCD is a parallelogram with coordinates A(4, 2), B(3, −1), C(−1, −1), and D(−1, 2). To prove that ABCD is a parallelogram, you would find which of the following?
A measures of the angles
B slopes of the diagonals
C lengths of the diagonals
D slopes of the sides
Answers
The answer is A im pretty sure
A fish tank is 3 feet by 4 feet by 5 feet. How many cubic feet of water will it hold?
Answers
Answer:
60ft3
Step-by-step explanation:
Volume = length * breadth * height
= 3 * 4 * 5 = 60 (cubic ft)
I WILL GIVE YOU BRAINLY PLSS
Translate the phrase: twice m increased by 2 is equal to 7 more than m.
A. m/2 + 2 = 7 + m
B. 2m + 2 = 7 + m
C. 2m + 2 = m + 7
C. 2m * 2 = m + 7
PLSS SHOW YOUR WORK PLSS
Answers
twice m is 2m, increased by 2 is + 2, equals 7 more than m is m + 7. So C is your correct answer.
Answer:
C
Step-by-step explanation:
twice m increased by 2, is basically 2m + 2. Seven more than m translate to m+7. Hope that helps.
find the value of x. round your answer to the nearest tenth.
Answers
A STORY OF UNITS
2. Lonna buys 3 t-shirts for $8 each.
What is the total amount Lonna spends on 3 t-shirts? Use the letter m to represent the total
of money Lonna spends, and then solve the problem.
a.
Answers
Answer:
8x3=m 8x3=24 m=24
Step-by-step explanation:
since she buys three shirts and they cost 8 dollars each you multiply 8 by 3. and 8 times 3 equals 24
hope that helps! I'm pretty sure this correct.
Which relationship describes angles 1 and 2? Select each correct answer.
A)complementary angles
B) vertical angles
C)supplementary angles
D)adjacent angles
Brainly for the first person to give a good explanation and answer! :)
Answers
Answer:
d
Step-by-step explanation:its right
if I got exactly 3 days to pay rent and I have no money how and what da F ima do yoooo pls help a boy out my guy
Answers
20% of all the children in a class are left handed.
4 children are left handed.
How many children are there in the class altogether?
Answers
Answer:
There are 20 students in the class
Step-by-step explanation:
Let the total number of children in the class be = x
from the question, we know that 20% of all the children are left-handed. We also know that 20% of the total children in the class = 4.
This means that 20% of x = 4
Wherever we see the word "of" in an arithmetic problem, we should know that it infers a multiplication there.
Hence, we have
[tex]\frac{20}{100} \times x = 4[/tex]
[tex]x = \frac{4 \times 100}{20}= 20[/tex]
There are 20 children in the class altogether
Harold earns $10.50 per hour working at a doctor's office. On Monday he spent 1 5/12 hours filing paperwork, 1 3/4 sending emails and 2 1/3 hours making appointments. What were Harold's earnings? Round your answer to the nearest cent.
Answers
Answer:
the total earnings is $58
Step-by-step explanation:
The computation of earnings is shown below:
= Time spent in filling paperwork + time spent in sending emails + time spent in making appointments
= (1 5 ÷ 12 × $10.50) + (1 3 ÷ 4 × $10.50) + (2 1 ÷ 3 × $10.50)
= 14.875 + 18.375 + 24.50
= $57.75
Hence, the total earnings is $58
The same is to be considered
PLEASE HELP ME I NEED HELP ON THESE MATH PROBLEMS
Answers
Answer:
gurl download Symbolab right now!!
please help me on this question
Answers
Answer:
The answer is A
Step-by-step explanation:
[tex] \frac{1 \times 3}{2 \times 3} = \frac{3}{6} \\ \\ \frac{2 \times 2}{3 \times 2} = \frac{4}{6} [/tex]
Graph AABC with vertices A(4,1),B(-2,3), and C(-1,1) and its image after the glide reflection.
Translation: (x,y) → (x - 5y+4)
Answers
Answer: A(-1,5)B(-7,7)C(-6,5)
Step-by-step explanation: the translation subtracts 5 from each x value and adds 4 to each y value.
Matthew drives at an average speed of 62 mph for 5 hours
B) how many miles does Matthew drive
Answers
Answer:
310
Step-by-step explanation:
62 multiplied by 5 will get you the answer
function or not a function? justify your answer
domain:
range:
(please help!!! for both please!!!)
Answers
Answer:
function
Step-by-step explanation:
I got that answer correct on ed2020
Last month, a car dealer sold 50 cars. This month, 60 cars were sold. Find the percent increase in sales.
Answers
Answer:
the sale is an increase of 10 cars. 10 is 20% of 50 so therefore the dealer had an increase of 20% in sales.
I’m just doing it for my niece but who knows it
Answers
Answer:
I personally think the third one
Step-by-step explanation:
What is the image of the point (9, – 7) after a rotation of 270° counterclockwise
about the origin?
Answers
Answer:
The image if the point is (-7, -9)
Step-by-step explanation:
If The point (x, y) rotated about the origin by angle 90° counterclockwise, then its image is (-y, x)If the point (x, y) rotated about the origin by angle 180° counterclockwise, then its image is (-x, -y)If the point (x, y) rotated about the origin by angle 270° counterclockwise, then its image is (y, -x)∵ The given point is (9, -7)
∴ x = 9 and y = -7
∵ The given point is rotated 270° counterclockwise about the origin
→ By using the third rule above
∴ The image of the point is (y, -x)
→ That mean change the sign of x-coordinate, then switch them
∵ x = 9 and y = -7
∴ The image if the point is (-7, -9)
For a second of sauce 1 and sauce 2 Andrew plans to use 3,180 green peppers and 5,560 hot chili peppers
Answers
Answer: Um ok? What are the measurements of the original batches...
Step-by-step explanation:
Can someone plz help me like please
Answers
Answer:
1000 pennies 100 is 1 10th 400 makes 500 which is half of 1000
40% of students enjoy playing Among us. If 100 students enjoy playing Among us, how many students are there?
Answers
Answer:
250
Step-by-step explanation:
40%= 100
10%=25
100%= 250
Answer:
250
Step-by-step explanation:
The graph of g(x) goes through the point (-4, 1) and is parallel to h(x) = 5x - 2 points
8. Determine the symbolic representation of g(x). Express your answer in
slope intercept form. *
Answers
Answer:
[tex]g(x)=5x+21[/tex]
Step-by-step explanation:
The slope of g(x) is 5 because the slope of h(x) is 5 and g is parallel to h.
In point-slope form:
[tex]g(x)-1=5(x+4)[/tex]
Rearranging for slope intercept form:
[tex]g(x)-1=5x+20\\g(x)=5x+21[/tex]
A freezer in a lab is set so that the temperature changes at a rate of –1.6 C every hour. What is the change in the temperature after 414
h? Show your work.
Answers
Answer:
- 6.8°CStep-by-step explanation:
Temperature drop = - 1.6°C / hrTime = 4 1/4 hrTemperature change is:
-1.6 * 4 1/4 =-1.6 * 4.25 = - 6.8°CAnswer:
-662.4
Step-by-step explanation:so u would just multiply the amount of change an hour by the amount of hours it changes which gives u the answer of -662.4.
(Help me quick!!!! Please Only have 10 minutes)
Answers
john worked x hours this week and shanique worked eight hours less than john. Write an algebraic expression for the number of hours that shanique worked this week
A.) 8x
B.) x + 8
C.) 8 - x
D.) x
- 8
Answers
78=6 f please help solve ion have much time
Answers
Answer:
hii
Step-by-step explanation:
Please help explain how to do this
Answers
Exponents
Multiple
Divide
Add
Subtract
Answer:
Any number that isn't 3.
Step-by-step explanation:
Any other number should work, so I'll just show you what happens if you use 3.
2(3x - 2) = 6x + 5
6x - 4 = 6x + 5
-4 ≠ 5
As you are aware, that would make it no solution hence why it can't be used.
The measures of the angles of a triangle are shown in the figure below. Solve for x.
(6x+20)
105
(7-10)
Answers
Answer:
x=5
Step-by-step explanation:
Angles in a triangle adds up to 180 degrees
so 105 + (6x+20) + (7x-10) = 180
simplify
115+13x=180
subtract 115 to each side
13x=65
divide by 13
x=5
check work
105 + (6(5) + 20) + (7(5) -10)
105 + (30 +20) +(35 - 10)
105 + 50 + 25 = 180
