Answer: EDF
Step-by-step explanation:
because if you line it up with XYZ
they are both going to have the same lengths
Which of the following functions would have an inverse that is not a function
Answer: I’m pretty sure it’s 3
Step-by-step explanation:
It’s not a function if it’s not a line...
Using the concept of function, it is found that graph 2 would have an inverse that is not a function.
------------------------
In a function, each value of the input can be mapped to only one value of the output.In the inverse, the output and the input of the original are exchanged, thus, it will be a function if each value of y of the original function is related to only one value of x.This test is made applying the horizontal line test to the original function. If the line crosses the function more than once, it does not have an inverse. In the image given at the end, this is verified for graph 2, which does not have an inverse.A similar problem is given at https://brainly.com/question/13160937
7)
Which is the correct solution for the system?
3y = 6 - 2x
8x = 3y - 1
A)
5
and y =
B)
5
x = 2 and y =
win
C)
2
x = 3 and y =
12 /
UIN
x = 3 and y =
OM
Answer:
3y = 6 - 2 ( 0 ) take
x zero and find value of y
3y = 6 - 2 ( 0 )
3y = 6 - 0
3y = 6
both sides divide by 3
ans : y = 2
now we can find so the value of x
3y = 6 - 2x
3( 0 ) = 6 - 2x
when we find the value x we take y ( 0 ) zero
3 ( 0 ) = 6 - 2x
0 = 6 - 2x
0 + 6 = - 2x
6 = -2x
both sides divide by -2
ans or value of x is 3
Step-by-step explanation:
first
- find one of the values of x and y
two :
- when you solving this
take y ( 0 ) if you search / find the value of X
A number is chosen at random from 1 to 50. Find the probability of selecting numbers less than 35
Answer:
about a 30% chance .
The numbers 1 to 50 are whole numbers, and the probability of selecting numbers less than 35 is 0.68
How to determine the probability?The count of numbers from 1 to 50 is:
Count = 50
The count of numbers less than 35 is:
Less = 34
So, the probability that a number is less than 35 is:
P = 34/50
Divide the numbers
P = 0.68
Hence, the probability of selecting numbers less than 35 is 0.68
Read more about probability at:
https://brainly.com/question/251701
#SPJ2
Linear equations
y-7=9(X-10)
Answer:
The answer is x=y-7/9+10
Step-by-step explanation:
hope that helps
how many fifths are in 4 4/10
Answer:
2 fifths
Step-by-step explanation:
hope this helps
Answer:
22
Step-by-step explanation:
4 4/10 = 44/10 = 22/5 = 4 2/5
4 2/5
Find the quotient 3/7 +
9/14
Answer:
15/14 or 1+1/14
Step-by-step explanation:
So what you are going to want to do is expand the denominator from the first fraction to be the same as the second one so you can add them. Since 7 times 2 is 14, you can multiply the top and bottom of 3/7 by 2 and get 6/14.
6/14 + 9/14 = 15/14 or 1+1/14.
Answer:
1.071428571428571
Step-by-step explanation:
divide 3 and 7, then divide 9 with 14, subtract both.
Shortest answer possible is 1.07
Barb, the editor at The Daily Report newspaper, found 5 typos
on a page with 2,500 words. If this ratio is consistent, how
many typos would she expect to find in a newspaper of
160,000 words?
Answer:
320
Step-by-step explanation:
160,000/2,500=64(5)=320
or
5/2,500=x/1600,000=320
Find the area of this trapezoid
Answer:
sol: here
side a=4cm
side b=6cm
vertical length=6 cm
1/2×(4+6)×6
30 cm^2
Answer:
ok so i think its 30 MARK AS BRANLIEST BCUZ I SAVED YOU
Step-by-step explanation:
area is 1/2x6x(4+6)
then it is 3(10)
=30
Stephanie,Lois, and Tonya were all finding the value of the expression 4• (2)3. The final answers for each student are shown. Stephanie:4• (2)3 = 24 Lois: 4• (2)3 = 512 Tonya: 4• (2)3 = 32 who do you agree with? Why? The
Answer:
Stephanie
Step-by-step explanation:
Answer:
steaphanie im pretty sure
Step-by-step explanation:
A wire is on the shape of a square of side 10 cm. If the wire is rebent into rectangle of length 12 cm, find its breadth. Which encloses more area, the square or the rectangle?
Answer:
The square kase ahhh! Tag 12cm ang sides so same sila ng rectangle
write an equation in point slope form passing through the given point and parallel to the given line:
if accrotime guarantees a full refund on any defective watch for 2 years after purchase, what percentage of total
Answer:
A. 0.62%
B. 28 months
Step-by-step explanation:
A. Calculation for what percentage of total production will the company expect to replace
Let x represents the distribution of life times
Let mean be 34 months
Let standard deviation be 4 months.
Based on the information the full refund on any defective watch for 2 years will represent 24 months (2 years *12 months).
First step
P(X<24)
= p(x-mean/ standard deviation< 24-34/4)
= p(z< -10/4)
=P(z<-2.5)
Second step is to Use the excel function to find NORMSDIST(z) of P(z<-2.5)
NORMSDIST(z)=0.62%
Therefore the percentage of total production will the company expect to replace will be 0.62%
B. Calculation for how much the guarantee period should be
First step
P(X<x)=0.06
P(x-Mean/Standard deviation < x-34/4) = 0.06
Second Step is to Use excel function
P(z<x-34/4) = (Normsinv(0.06)
x-34/4 = -1.555
Now let calculate how much the guarantee period should be
x = -6.22+34 months
x = 27.78
x = 28 months (Approximately)
Therefore the guarantee period should be 28 months
Let |r| = 6 at an angle of 30° and |s| = 11 at an angle of 225°. Which expression represents |r – s|?
Answer:
probably c. the one w cos(165) on the end
Step-by-step explanation:
hope this drawing helps at all~ looks a bit busted but yea
The value of expression is, [tex]|r-s|=\sqrt{284.5}=16.86[/tex]
Sum of vectors :If two vector r and s are present. Then magnitude of resultant of these two vectors are calculated by cosine formula.
[tex]|r-s|^{2}=r^{2} +s^{2} +2|r||s|cos\theta[/tex]
Where [tex]\theta[/tex] is angle between both vectors.
A diagram is attached below.
[tex]|r-s|^{2}=6^{2} +11^{2} +2*6*11*cos15\\\\|r-s|^{2}=36+121+127.5\\\\|r-s|^{2}=284.5\\\\|r-s|=\sqrt{284.5}=16.86[/tex]
Learn more about the resultant vectors here:
https://brainly.com/question/110151
PLEASE HELP I'LL GIVE BRAINLYEST PLEASE IM STRUGGLING
Considering only functions that have a rate of change less than that represented in the graph, which function has the greatest rate of change?
A. y= 7/6x + 2/3
B. y= 7/5x + 7/5
C. y= 6/5x + 11/5
D. y= 5/4x + 15/4
Answer:
b
Step-by-step explanation:
The guy from above said so
Jack needs 22 pirates for every 2 pirate ships he manages.
Complete the table using equivalent ratios.
PLEASE HELP ME!! THANK YOU!!
Answer:
y [tex]\leq[/tex] 4,
y ∈ [-∞, 4]
Step-by-step explanation:
Remember, the range of the function is all possible output values or y values.
As per the graph, it appears that the output, the y value, is less than or equal to 4. Hence:
y [tex]\leq[/tex] 4
or
y ∈ [-∞, 4]
is the range, both are the same, they are just different ways of writing it.
First answer is brainlyist 50points
Answer: C
Step-by-step explanation:
Answer:
thank you for the points god blessed you!!
Help me please please
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]( { \frac{13}{7} })^{2} = \frac{ {13}^{2} }{ {7}^{2} } = \frac{169}{49} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
what is the ratio of 1/5 to 5/15 ?help
Answer:
15:25 is the ratio
Step-by-step explanation:
1/5 to 5/15
(1/5)/(5/15)
15:25
So 15:25 is the answer
What number is 21% of 450?
Answer:
94.5
Step-by-step explanation:
450 / 100 = 4.5
4.5 * 21 = 94.5
HOPE THIS HELPS
PLZ MARK BRAINLIEST
10+10 Chloe answer
Answer:
20
Step-by-step explanation:
How would 0.3333333333 be classified?
Answer:
A repeating decimal, 1/3
Step-by-step explanation:
I'm not really sure what this means, but 0.3333... continues on forever, so it is repeating
Do these pairs of values (xand y) represent two quantities that are
proportional?
ху
1
4
2
8
3
12
6 24
O A No, because the yvalues are not increasing at a constant rate.
OB. Yes, because all of the pairs represent the same ratio
O C. No, because only one of the pairs is a simplified ratio.
O D. Yes, because as x increases, y increases.
Answer:
B. Yes, because all of the pairs represent the same ratio
Step-by-step explanation:
A set of pairs that has equal ratio all through all pairs of values given is considered to be representing two quantities that are in a proportional relationship. And the equal ratio is the constant of proportionality that exists all through the set of pairs.
Let's check if the ratio between y to x of the set of pairs given is the same all through:
(1, 4) => y/x = 4/1 = 4
(2, 8) => y/x = 8/2 = 4
(3, 12) => y/x = 12/3 = 4
(6, 24) => y/x = 24/6 = 4
This, since they represent the same ratio, therefore they represent two quantities that are proportional.
Answer:
B
Step-by-step explanation:
A P E X
In geometry class, Ben took 6 tests. His scores were 82,87,86, 85, 80 and 66. What was his average score on the test?
Answer:
The average score is 81.
Step-by-step explanation:
You add all the values together and get 486. Then, you divide by 6 and will get 81.
dennis estimated the width of the space he has in his kitchen to fit a new refrigerator to be 36 inches. the actual width is 33 inches. what is the approximate percent error?
Answer:
8%
Step-by-step explanation:
Given the following data;
Experimental value = 36 inches
Theoretical value = 33 inches
Percent error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.
Mathematically, it is given by this expression;
[tex] Percent \; error = \frac {experimental \;value - theoretical \; value}{ theoretical \;value} *100[/tex]
Substituting into the equation, we have;
[tex] Percent \; error = \frac {33 - 36}{ 36} *100[/tex]
Note: we would ignore the negative sign.
[tex] Percent \; error = \frac {3}{ 36} *100[/tex]
[tex] Percent \; error = 0.833 *100[/tex]
Percent error = 8.33 ≈ 8%
Mr. Morris bought lunch for the entire class, costing him $80. He left a 20%
tip. How much was his total bill?
Answer:
$96.00
Step-by-step explanation:
if the bill is $80 an there was a 20% tip, that would mean that the tip was $16, and 80 + 16 = 96. the total bill is $96.00
5x+x4 idk this PLZZ HELP ME
Answer:
9x
Step-by-step explanation:
it the same just with numbers next to them
Help me please please
Answer:
what do you need help with
Help !!!
Cupcakes can be placed in boxes that hold 12, 8, or 6 cakes when full. What is the least number of cupcakes a baker needs to bake so that he can package them in anyone of the three different size boxes without any remaining?
Answer:
um just use a Calculator
Step-by-step explanation:
LOL sry I'm tired I would help
Answer:
i thnk the answer is 26
Step-by-step explanation:
While visiting Crimson lake, Sally decided to go kayaking. The rangers charge $8.50 per hour in addition to a $25 deposit to rent the kayak. If she rented the kayak from 11:30 am to 2:30 pm, write and solve a linear equation to find the total cost to rent the kayak.
Answer:
50.50$
Step-by-step explanation:
8.5x+25
x is the hours
8.5(3)+25= 50.50