Find the equation of the line
Using exact numbers
Is the following relation graphed below a function? Explain? Think about what open and closed circles mean
Given:
The graph of a relation.
To find:
Whether the given relation in the graph is a function or not.
Solution:
First we need to understand the meaning of open circles and closed circles.
Open circle: It is a unfilled circle, it means, that value is not included in the solution set.
Close circle: It is a completely filled circle, it means, that value is included in the solution set.
A relation is a function if their exist a unique y-value (output value) for each x-value (input value).
The graph of a relation is a function, if the graph intersect each vertical line at most once. It is known as vertical line test.
For the vertical lines x=-1 and x=1, the graph has only one close circle and all other vertical line intersect the graph at most once.
Since the graph passes the vertical line test, therefore it represents a function.
what is 16 divided by 8,157
Answer:
yoyo
Step-by-step explanation:
1 litre =___Cm3. Plz help me fast
Answer:
1000 cm^3
Step-by-step explanation:
Please answer ASAP!
Write an expression in simplest form for the area of the rectangle.
Length: (c+4) ft
Width: 3 ft
Answer:
3c+12
Step-by-step explanation:
Are of rectangle = Length * Width
Given the following data
Length: (c+4) ft
Width: 3 ft
Area of the rectangle = 3 (c+4)
Expand
Area of the rectangle = 3(c) + 3(4)
Area of the rectangle = 3c + 12
hence the expression in simplest form for the area of the rectangle is 3c+12
i need help asap plzzzzzzzz
Answer:
C. The crash exposed a great deal of accounting fraud.
Step-by-step explanation:
A. Positive
B. Neutral
C. Negative - The stock market crash of 1929 that launched the Great Depression exposed massive accounting frauds by companies listed on the New York Stock Exchange.
D. Positive
Brainlist Pls!
Which pairs are like terms in the expression below? Select all that apply.
25y + 15x – 0.2y – 6 + (–2)
A. 25y and 15x
B. 25y and –0.2y
C. 15x and –0.2y
D. –0.2y and 2
E. –6 and –2
Answer:
B. and E.
Step-by-step explanation:
hope it helps ;)
Pleaseee helppp due in 4 minutesssss!!!!
Answer:
45 x 5 + 12 x 1,800
Step-by-step explanation:
The two triangles below a
What is the ratio of the corresponding side lengths?
4:9
4:2
26:26
4.5:2
Answer:
it's 4:2.
Step-by-step explanation:
since it is similar AB is double the size of AB' and BC is double the size of BC'. so 4:2 4 is double the size of 2.
pleassee show your work
Answer:
Step-by-step explanation:
The slope intercept form of a line is y=mx+b where m=slope and b=y intercept. So we should solve for y.
3x/5+25y=10, multiply all terms by 5 and the denominator cancels out
3x+125y=50, subtract 3x from each side
125y=-3x+50, divide both sides by 125
y=(-3+50)/125
slope=m=-3/125
y intercept=b=2/5
What is this help me plz
Answer:
58
Step-by-step explanation:
Answer:
since the median means middle, you lay the numbers out from least to greatest.
Step-by-step explanation:
52, 72, 96, 21, 58, 40, 75 would go to
21, 40, 52, 58, 72, 75, 96.
then you cross out the numbers in a pattern so like
no more 21 and no more 96
no more 40, and no more 75
no more 52 and no more 72
this leaves you with 58!
Hope I could help you out! please consider marking me as brainliest, my answer took alot of time! have a great day!
What is the decimal version of 28/80*
Answer:
0.35
Step-by-step explanation:
Answer:
The decimal form of 28/80 is 0.35.
Find the height of a flagpole to the nearest tenth if the angle of elevation of tbe sun is 28 degrees & the shadow of the flagpole is 50 feet
Answer:
Step-by-step explanation:
tan28=h/50
h=50tan28
h=26.6ft
Question: Find the scale factor of each line segment dilation.
1. AB: endpoints (-1, -1) and (-2, -4) to A'B': endpoints at (-3, -3) and (-6, -12).
2. AB: endpoints (1, 1 4 ) and (-2, 5) to A'B': endpoints at (4, 1) and (-8, 20).
3. AB: endpoints ( 1 3 , 1 6 ) and (- 1 9 , - 1 3 ) to A'B': endpoints at ( 1 9 , 1 18 ) and (- 1 27 , - 1 9 ).
4. AB: endpoints (1, 4) and (-2, -6) to A'B': endpoints at ( 1 2 , 2) and (-1, -3).
I know by the time this is answered I will not need it but for all the other cheaters here.
Find the circumference of the figure given below.
7 in
43.96 in
21.98 in
87.92 in
7 in
Answer:
C = 43.96 in
Step-by-step explanation:
C = 2πr
C = 2π(7)
C = 14π
C = 14(3.14)
C = 43.96 in
Answer:
Step-by-step explanation:
43.96
if no values are repeated, then a data set doesn’t have a mode.
A. true
B. false
please help me find the right answer
Answer:
C) 41.2 in²
Step-by-step explanation:
2.2x3=6.6
4x3=12
4.6x3=13.8
2x2.2x4x1/2=8.8
6.6+12+13.8+8.8=41.2
HELP! WILL MARK AS BRAINLIEST
T = 88 btw
Answer:
V = 63°
U = 29°
X = 12°
Step-by-step explanation:
given that T = 88
88 = 7x+4
88 - 4 = 7x
84 = 7x
84 = 7*12
x=12
V = 60 + 3 = 63
U = 24 + 5 = 29
88 + 63 + 29
Check : 88 + 63 + 29 .= 180
Select all correct answers, marking most brainly :)
Answer:
Your answers are C and D
Step-by-step explanation:
If you pay attention to the chart you will notice that medium duty fabric can last from 9000 to 15000 rubs meaning that since fabric B lasted 9200 it would be a medium duty fabric, making Fabric A light duty fabric.
A: This is INCORRECT because fabric B is medium duty
B: This is INCORRECT because Fabric B lasted longer than Fabric A
C: This is CORRECT because Fabric B is medium duty fabric
D:This is CORRECT because Fabric B lasted more rubs than Fabric A because its a more durable fabric
E: This is INCORRECT because Fabric A does not meet the requirements to be a Medium duty fabric.
Your Welcome, Hope This Helps, And Have a Splendid Day!!!
Help!! Plzzz
Nevaeh invested $1,200 in an account paying an interest rate of 2 % compounded
quarterly. Paisley invested $1,200 in an account paying an interest rate of 2 %
compounded continuously. To the nearest dollar, how much money would Nevaeh
have in her account when Paisley's money has tripled in value?
Answer:
Nevaeh will have 1224.33 and Paisley will have 1275
I think of a number. subtract 2 and my answer is 15
Answer:
17
Step-by-step explanation:
15 + 2 is 17
Answer:
17
Step-by-step explanation:
15+2=17
17-2=15
Ruby, Joey and sully are baking cookies together. they need 3/4 cup of flour and 1/3 cup of butter to make a dozen cookies. Ruby brought 2 cups of flour and 1/4 cup of butter, Joey brought 1 cup of flour and 1/2 cup of butter, sully brought 1 1/4 cups of flour and 3/4 cup of butter. if the students have plenty of other ingredients that they need. how many whole batches of a dozen cookies can they make.
Answer:
4 dozens.
Step-by-step explanation:
Since Ruby, Joey and Sully are baking cookies together, and they need 3/4 cup of flour and 1/3 cup of butter to make a dozen cookies, since Ruby brought 2 cups of flour and 1/4 cup of butter, Joey brought 1 cup of flour and 1/2 cup of butter, sully brought 1 1/4 cups of flour and 3/4 cup of butter, if the students have plenty of other ingredients that they need, to determine how many whole batches of a dozen cookies can they make the following calculation must be performed:
Flour: 2 + 1 + 1 1/4 = (4 1/4) / (3/4) = 4.25 / 0.75 = 5.666
Butter: 1/4 + 1/2 + 3/4 = (1 1/2) / (1/3) = 1.5 / 0.333 = 4.504
Thus, a maximum of 4 dozen cookies can be made.
Which of the triangles are right triangles
Answer:
Number 2 is one of them
I can't tell what number 4 is because your mouse
is covering one of the numbers
Step-by-step explanation:
Use Pythagorean therom
A^2 + B^2 = C^2
If anyone could help
The answer is in the pic.
What is the y-intercept of the graph of
3x + y = -12?
Answer:
Step-by-step explanation:
the y-int of the graph is y = -3x - 12
Pls could you help me out
1.) 1
Let's start with 18 degrees and then subtract 12 degrees from it
18-12=6
Now let's take 6 degrees and subtract 5 from it
6-5=1
At 2 pm the temperature was 1 degree.
2.) $125
Start with the total amount John had ($250) and then subtract his remaining amount ($125) to find out how much he withdrew.
$250-$125=$125
i will give you brainliest whoever answers correct first!!
lin run 5 laps around a track in 10 minutes. How many minutes per lap is that
Answer:
2min per lap
Step-by-step explanation:
Two cities are 420 miles apart. Kerri wants to draw a map that has a scale of 1/2"=50 miles. How far apart should Kerri draw the two cities on the map
Answer:
Kerri should draw the two cities 4.2" or 4 1/5" apart.
Jacob has 12 fish, and all of them are either yellow or red. There are twice as many yellow fish as red fish. How many yellow fish does Jacob have? How many red fish does Jacob have? Show your work.
Answer:
yellow : 8
Red : 4
Step-by-step explanation:
Yellow : Y and Red : R
R : Y = 12
They need to add up to 12 because its the total.
We know that yellow is twice the amount so
4×2= 8
so if yellow was to be times by 2 itd be 8 which will still add up to 12.
The number of yellow fish should be 8 and the number of redfish be 4.
Calculation of the no of yellow fish and red fish:Since Jacob has 12 fish, all of them are either yellow or red. There are twice as much yellow fish as red fish.
Here we assume the redfish be x
So, the yellow be 2x
So
2x + x = 12
3x = 12
x = 4
So, redfish should be 4
And, the yellow fish should be 8
Learn more about fish here: https://brainly.com/question/18190212