Does this graph show a function? Explain how you know.
A. Yes, there are no y-values that have more than one x-value.
B. No, there are y-values that have more than one x-value.
C. No; the graph fails the vertical line test.
D. Yes; the graph passes the vertical line test.
Answers
Answer:
C
Step-by-step explanation:
This does not represent a function. The gtraph fails the vertical line test: a vertical line drawn here will intersect the graph in more than one place.
Answer:
C
Step-by-step explanation:
Related Questions
If x =2/9,what is x/5
Answers
Answer:
0.0444
Step-by-step explanation:
2/9 divided by 5 would equal to 2/45 because you would have to take the 9 and 5 and multiply the two to get the lcm (least common denominator)
next you would need to divide 2 by 45 and then you get to your answer of 0.0444
x = 2/9
x/ 5
plug in x.
(2/9)/5
Flip the denominator and multiply
(2/9) • (1/5)
multiply denominators
(2/45)
If needed, convert to a decimal.
Decimal: 0.0444
Fraction: 2/45
Help please, will mark brainiest!
Answers
Answer:
A) 9^7
Step-by-step explanation:
For this type of problem, since they both have the same base, you can add the exponents together and have the base remain the same. So you would have 5+2 = 7.
Answer:
9) 4782969
A- 4782969
B- 3786784401
C- 612220032
D- 3570467226624
Step-by-step explanation:
You times the number by itself for how ever times the smaller one says in the right
Figure Q has undergone a dilation
Which scale factor was used for the dilation?
A. 1/2
B. 3
C. 1/3
D. 2
Answers
Answer: 2
Step-by-step explanation: the figure has increased by 2 by x and y
Dilation means changing the size of an object without changing its shape. The size of the object may be increased or decreased based on the scale factor.
An example of dilation math is a square of side 5 units can be dilated to a square of side 15 units, but the shape of the square remains the same.
Dimensions of Object Q are as follows:
(3 1/3,1)
(3 1/3,2)
(1,1)
(1,2)
Dimensions of Object Q’ are as follows:
(6 2/3,2)
(6 2/3,4)
(2,2)
(2,4)
Dimensions of Object Q to Object Q’ are as follows:
(3 1/3,1) ⇒ (6 2/3,2)
(3 1/3,2) ⇒ (6 2/3,4)
(1,1) ⇒ (2,2)
(1,2) ⇒ (2,4)
Let’s consider each vertex one by one.
Therefore, the scale factor in this dilation is 2.
So, the correct option is Option (D) 2
Learn more about Dilation here
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Hope my answer helps you✌️
Mark BRAINLIEST
Can someone help me with this question!!
Answers
Answer:
8
Step-by-step explanation:
area = bh/2
32.4 yd² = 8.1 yd × s / 2
s = 8 yd
Please Hurry. I need this answer quickly please.
Answers
Answer:63
Step-by-step explanation:
multiply 72 by 7 then divide i by 8
(72×7)/8
=63
It's 63.
simplify the equation 7/8×72 multiple 7×9 solution is 63
Anne Claire earns $12.20 per hour as a veterinary technician. Last week she worked 25.5 hours. What are her total earnings?
Answers
Answer:
$311.10
Step-by-step explanation:
Anne Claire earns $12.20 per hour. Last week, she worked 25.5 hours.
Multiply the unit rate of pay by the total hours she worked in the pervious week to get her total earnings.
\(12.20*25.5=311.10\)
She should have a total earning of $311.10.
Hope this helps.
Answer:
I think the answer is 311.1
Step-by-step explanation:
A club consisting of 6 juniors and 8 seniors is to be formed from a group of 13 juniors and 16 seniors. How many different clubs can be formed the group?
Answers
Answer:
22084920
Step-by-step explanation:
Please help and you get a cake
Answers
Answer:
Mean = 33.7
Median = 34.5
Mode = 34
Range = 33
After adding 26....
mean decreases by 0.7
median decreases by 0.5
mode is 34
range is 33
Step-by-step explanation:
mean = sum of all the data values/number of data values
= (18 + 19 + 20 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7
To find median arrange the values in increasing order, find the mid value
If the number of data points is even, find the average of the mid 2 data values
Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51
Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5
The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once
Mode = 34
The range is highest - lowest = 51 - 18 = 33
After we add 26, we get the following data set arranged
18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51
we can calculate the stats using the same technique as above
We get the following values
mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33
median = 34
mode = 34
range = 51-18 = 33
To find the decrease in mean and median subtract from the first set of values
Find each probability.
Answers
Answer:
5,9
Step-by-step explanation:
I think row A would be 5 and B would be 9 im sorry if im wrong
5 on top 9 on bottom
Help pls. Also wdym this is to short yk why so long >:/
Answers
Answer:
Y= mx + b
so Y = 1/3x + 2
just substitute
Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.
Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1
The formula for finding the surface area of a cube is S = 6e² where e represents the length of an edge of the cube and S represents the cube's surface area. Solve this formula for e.
Answers
Answer: \(e=\sqrt{\frac{S}{6} }\) IS THE ANSWER
Step-by-step explanation:
\(S=6e^{2}\)
\(e^{2} = \frac{S}{6}\)
\(e=\sqrt{\frac{S}{6} }\)
What is 13/18pie in degrees
Answers
Answer:
Convert from radians to degrees using the ratio 180/π. answer is 130°
Step-by-step explanation:
Please help me -3m + -17 = -97 what is M in the equation?
Answers
Answer:
15 is the answer
Step-by-step explanation:
add 3+17=20
20-35=15.
in fration is this
1 10/5
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
answer this question
Answers
Answer:
I think it is C, F, and A
Answer:
It’s B, D, E, and F.
Step-by-step explanation:
A quadrilateral is a shape that has four sides, and a trapezoid rectangle and rhombus and a square have four sides
You spin the spinner once.
2345
What is P(less than 5)?
Write your answer as a fraction or whole number.
Answers
Answer:
this probability is 3/4.
Step-by-step explanation:
The spinner has the numbers 2, 3, 4, and 5. Since the question asks for the probability of spinning a number less than 5, we need to consider the numbers 2, 3, and 4.
Out of the four numbers on the spinner, three of them (2, 3, and 4) are less than 5.
Therefore, the probability of spinning a number less than 5 is 3 out of 4.
Answer:
You spin the spinner once.
2345
The number a 10^-2 is about 8 times greater than b 10^-3.
Find the correct value of a and b.
Answers
Answer:
Step-by-step explanation:
its says about so can i be bigger than 8
Flip the two negative numbers and they turn into 1 each 1x1 is what? 1!!
please help me with thissss
Answers
Answer:
a.) The sum of the weights of the two in insects is 0.0031 grams. (0.0031 grams)
b.) The fly is 0.0013 grams heavier than the gnat. (0.0013 grams)
Step-by-step explanation:
2.2 * 10^-3 = 2.2 * 1/1000 which is 2.2/1000.
9 * 10^-4 = 9 * 1/10000 = 9/10000
To add 9/10000 to 2.2/1000 we have to find the common denominator, which will be 10000.
So we do:
2.2/1000 * 10/10 = 22/10000
9/10000 + 22/10000 = 31/10000 = 0.0031.
The sum of the weights of the two in insects is 0.0031 grams.
To find how much heavier the fly is than the gnat we do:
22/10000 - 9/10000 = 13/10000 = 0.0013
The fly is 0.0013 grams heavier than the gnat.
Miguel's lemon cookie recipe calls for 5 cups of sugar. How much sugar would Miguel use to make 3 3/4 batches of cookies?
PLEASE HELP!!!!
Answers
Answer:
18.75 or 18 3/4
Step-by-step explanation:
assuming 5 cups is for 1 batch we can just multiply 5 and 3 3/4 to get our answer.
Please help me. Questions on the photos. Please give explanations
Answers
Answer:
7&4
Step-by-step explanation:
6^{2} + b^{2} = 8^{2}
Answers
Answer:
-{2√7} or {2√7}
Step-by-step explanation:
1) Simplify the exponents 6^2 and 8^2 by multiplying 6*6=36 and 8*8=64.
2) Write an equation, 36+b^2=64
3) Subtract 36 from both sides, b^2=28
4) Apply a square root to both sides, √(b^2)=√(28)
5) Simplify the equation, b=-√(28) or b=√28
6) If you want, factor the square root by finding a factor that is a square number, -{√(4)*√7} or {√(4)*√7}; -{2√7} or {2√7}
36+ b^2 = 64
64-36=28
__
_/28
5.3~~ approximately
4/5 + 3/15 - 2/3 = pls i wil give brainlyiest calcaulator dosent work so please and whoether uses calculator i will check and i will kick off
Answers
12+3-10/15
5/15 reduce the fraction
And you get 1/3
4/5 + 3/15 - 2/3 = 1/3
Step-by-step explanation:
If wrong i´m sorry but this is what i got ;-;
Add: 4/
5
+ 3/
15
= 4 · 3/
5 · 3
+ 3/
15
= 12/
15
+ 3/
15
= 12 + 3/
15
= 15/
15
= 15 · 1/
15 · 1
= 1
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(5, 15) = 15. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 5 × 15 = 75. In the following intermediate step, cancel by a common factor of 15 gives 1/1.
In other words - four fifths plus three fifteenths = one.
Subtract: the result of step No. 1 - 2/
3 = 1 - 2/3= 1/1- 2/3 = 1 · 3/1 · 3 - 2/3 = 3/3 - 2/3 = 3 - 2/3 = 1/3
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(1, 3) = 3. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 3 = 3. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - one minus two thirds = one third.
George jogged a total distance of 9 and 1 over 2 miles during the months of October and November. If George only jogged 1 over 4 mile every day, which expression shows the number of days in which he went jogging? (5 points)
9 and 1 over 2 x 1 over 4
9 and 1 over 2 + 1 over 4
9 and 1 over 2 divided by 1 over 4
9 and 1 over 2 - 1 over 4
Answers
He jogged 9 1/2 miles during October and November
1/4 mile every day
Answer:
9 and 1 over 2 divided by 1 over 4
There are 12 squares and 9 circles. What is the simplest ratio of circles to total shapes?
Answers
Answer:
0
Step-by-step explanation:
MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE ALSO GIVE AN EXPLANATION!!!!!!
Answers
Answer:
A. 1 (or 1x or x in the equation)
B. 1 (or (0, 1) on the graph)
C. y=x+1
Step-by-step explanation:
The formula for slope is rise over run, or rise/run. This means that you take the amount a line rises (or decreases) between 2 points. The run is the distance on the x-axis (___ looking line) that separate the two points. The y-intercept is going to be the point that is on the y-axis, the vertical line (| looking line). To find the equation, you take the slope, multiply that to x, and add the y-value of the y-intercept.
Hope this helps!!
B. (0,1)
C. Y=3/4x+1
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. A line segment ACD is shown with triangle ABC drawn so that AC is the base of the triangle. Angle BAC is labeled with 72 degree sign, and angle BCD is labeled with 113 degree sign. Write a list of steps that are needed to find the measure of ∠ B . Please help soon!!
Answers
Answer: Sorry I didn't answer sooner!
Step-by-step explanation:
Firstly, you need to know what all angles of a triangle add up to. It doesn't matter what kind of triangle it is, all triangle angles add up to 180 degrees. The first thing you would want to do is add 72 to 113. Then subtract your answer from 180, 180 - __ =? By doing this you will find the measure of angle B. Hope this helps!
pls help due soon TY!!
Answers
yep ima be postin a lot of these T^T
Answers
Answer:
g = 3
Step-by-step explanation:
3g+2=1.6g+8
(3g+2) + (-2-1.6g) = (1.6g + 8) + (-2-1.6g)
3.6g + 2 - 2 -1.6g = 1.6g + 8 -2 -1.6g
G = 3
Can someone help me.
Answers
Answer:
A. x = -6
B. x = 15
Step-by-step explanation:
A.
\(\frac{x}{3}-5=-7\\\frac{x}{3}-\frac{15}{3}=-7\\\frac{x-15}{3}=-7\\x-15 = -7*3\\x-15=-21\\x=-21+15\\x=-6\)
B.
\(\frac{x}{2}-5=2.5\\\frac{x}{2}-\frac{10}{2} = 2.5\\\frac{x-10}{2}=2.5\\x-10= 2.5*2\\x-10=5\\x=5+10\\x=15\\\)
I hope this helps brother! :D
x/3-5=-7
+5. +5
x/3=-2
*3. *3
x=-6
b.
x/2-5=2.5
+5. +5
x/2=7.5
*2. *2
x=15
how many solution does 4x-5(2x+1)=6x+1 have
Answers
The number of solution the equation 4x - 5 (2x + 1) = 6x + 1 have is one.
What is a solution?Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.
We have,
4x - 5 (2x + 1) = 6x + 1
4x - 10x - 5 = 6x + 1
-6x - 5 = 6x + 1
-5 - 1 = 6x + 6x
-6 = 12x
x = -6/12
x = -1/2
This means,
The equation has one solution.
Thus,
The equation has one solution.
Learn more about solutions of equations here:
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