Answers
Answer:
8
Step-by-step explanation:
Related Questions
In the Equation 4x + 3y = 7 which value is a coefficient
Answers
The co-efficient value is "4 and 3".
Coefficient equation:[tex]\to 4x + 3y = 7[/tex]
Using the standard form to calculate value:
[tex]\to ax+bx+c=0[/tex]
compare the above value:
[tex]\to 4x + 3y -7=0\\\\\to ax + by +c=0\\\\[/tex]
co-efficient of x = 4
co-efficient of y = 3
constant term= -7
Therefore, the final answer is "4,3".
Learn more about the coefficient here:
brainly.com/question/5021915
The perimeter of AABC is 13 cm. It was dilated to
create A'B'C'.
What is the perimeter of A'B'C'?
13 cm
A
C
26 cm
39 cm
A
с
52 cm
0
5
B
15
В"
Answers
Given:
Consider the below figure attached with this question.
Perimeter of triangle ABC is 13 cm.
Triangle ABC is dilated to create the triangle A'B'C'.
To find:
The perimeter of triangle A'B'C'.
Solution:
We know that, dilated figures are similar.
[tex]\text{Scale factor}=\dfrac{\text{Side of image}}{\text{Corresponding side of preimage}}[/tex]
[tex]\text{Scale factor}=\dfrac{OB'}{OB}[/tex]
[tex]\text{Scale factor}=\dfrac{5+15}{5}[/tex]
[tex]\text{Scale factor}=\dfrac{20}{5}[/tex]
[tex]\text{Scale factor}=4[/tex]
Perimeters of similar figure is proportional to the corresponding sides of that figure or equal to the scale factor.
[tex]\dfrac{\text{Perimeter of }\Delta A'B'C'}{\text{Perimeter of }\Delta ABC}=\text{Scale factor}[/tex]
[tex]\dfrac{\text{Perimeter of }\Delta A'B'C'}{13}=4[/tex]
Multiply both sides by 13.
[tex]\text{Perimeter of }\Delta A'B'C'=13\times 4[/tex]
[tex]\text{Perimeter of }\Delta A'B'C'=52[/tex]
Therefore, the perimeter of triangle A'B'C' is 52 cm.
Note: Options names are not in correct form.
What is the area of the new rectangle ?
Answers
The second one!
2xy squared
Explanation:
Multiply y•x two times to find the area
Hope that helps!
Have a nice day <3
Answer: XY
Step-by-step explanation:
[tex]E=1/6πt*2*2x[/tex]
Answers
Answer:
i=
8.154845
2tx3
Step-by-step explanation:
Question 1: need help asap
Answers
2 of the same sides on both triangles are given
so 49/28 = 1.75
if the bottom of triangle 1 is 91 then you must divide 91/1.75 to give the length of the second triangle
= 52in.
Who ever helps gets barinliest.
Answers
Answer:
1/8
Step-by-step explanation:
The second option is the answer
I'm wasting a question to tell you that the majority of the questions that are asked here leave me with little hope in our generations. Show initiative!!!!
Answers
Answer:
I'm sorry you feel that way. ;(
Step-by-step explanation:
Answer:
I know like the one I asked today the guy just said 7 as the answer and yes as the explanation. Like um hello, Thats not an answer it was wayyy off. I was so frustrated cause I just lost 20 points. People just do it for the points. and thats what makes me sad cause people can be greedy on here.
The table shows the proportional relationship y=kx. Which is the unit rate,k?
Pls help
Answers
Answer:
[tex]k=\frac{4}{7}[/tex]
Step-by-step explanation:
The equation [tex]y=kx[/tex] represents a proportional relationship that always passes through the origin. Excluding of the origin, you can plug any [tex](x,y)[/tex] coordinate into this function to get [tex]k[/tex].
Using the first coordinate, we have:
[tex]4=k(7),\\k=\frac{4}{7}[/tex]
Verify that [tex]y=kx[/tex] works for the other coordinates [tex]\checkmark[/tex]
Thus, the value of constant [tex]k[/tex] is [tex]\fbox{$\frac{4}{7}$}[/tex].
Why is it impossible for m
Answers
Answer:
? What M? What is impossible?
Marion is driving between two towns that are close together. If she drives 1⁄5 the trip in 15 minutes, what is her rate per hour?
Answers
Answer:
4/5 in one hour
Step-by-step explanation:
15 minutes is 1/4 of an hour so all you need to do is multiply one 1/5 by four
tell me if im wrong plz
Answer:
4/5 in one hour
Step-by-step explanation:
What is the area of Triangle PQR on the grid?
A. 2 square units
B. 3 square units
C. 4 square units
D. 8 square units
Answers
Answer: It’s C. 4 square units
Step-by-step explanation:
Which set of ordered pairs represents a function? (1 point)
A. {(0, 1), (1, 3), (1, 5), (2, 6)}
B. {(0, 0), (1, 2), (2, 4), (3, 4)}
C. {(0, 1), (1, 2), (2, 3), (2, 4)}
D. {(0, 0), (0, 2), (2, 2), (2, 4)}
Answers
Answer:
I believe c.
Step-by-step explanation:
Answer:
its a i did it and it was correct
Step-by-step explanation:
1
Write and evaluate an expression for the problem.
You receive $8 for raking leaves for 2 hours. What is your hourly wage and what
expression would show what the problem states.
8 = 2 : $4 per hour
8 – 2 $6 per hour
8 X 2 $16 per hour
Answers
Answer:
4 per hour
8/2=4
Step-by-step explanation:
Answer:
Given : You receive $8 for raking leaves for 2 hours.
Expression : An expression is___ An hourly wage is $___
To find : What is your hourly wage? Write and evaluate an expression for the problem.
Solution :
For 2 hours the wage is $8.
For 1 hour the wage is
The expression defined the problem is
An hourly wage is given by $4.
Therefore,
An expression is . An hourly wage is $4.
When plotting points on the coordinate plane
below, which point would lie on the x-axis?
(6,0)
(0, 2)
(3.8)
(5,5)
Answers
Answer:
(6,0)
Step-by-step explanation:
what is the value of x?
Answers
Answer:
i go with 55
Step-by-step explanation:
Answer:
25°{vertically opposite angle}
hope it helps.
Question Help 3.1.PS-10 The Stock Market Alexander is a stockbroker. He earns 14% commission each week. Last week he sold $7,100 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011? Last week, he made $ in commission.
Answers
$537 I looked at it and I know this is the answer and I checked
Pls answer asap
Will give brainliest
Answers
Answer:
8
Step-by-step explanation:
the answer is option c8
thank u
What is the equation of a parallel line to y = -5x + 2 that passes through the point (-1, 4)?
Answers
Answer:
The equation of the Parallel line passes through the point (-1,4) is
y = -5 x -1
Step-by-step explanation:
Explanation:-
Given the equation of the line y = -5 x + 2
Given point (-1 , 4 )
The equation of the parallel line of a given line is 5x + y +k=0 ...(i)
The equation (i) passes through the point (-1,4)
5(-1)+4+k=0
-5 +4 +k =0
-1 + k = 0
k = 1
The equation of the Parallel line passes through the point (-1,4) is
y = -5 x -1
What is the sign of B/c
Answers
xy^2-x^2y
x= -1
y= -2
Answers
Answer:
xy(x-1y)
Step-by-step explanation:
xy^2-x^2y
=solution,
taking common
xy(x-1y)
2^5/4 = 2^5/2^a= 2^b = c
What is
a=
b=
c=
Answers
Kelsey can buy 3 sweatshirts for a total of $30. How much would it cost if she were to buy 4 sweatshirts at the same price?
Answers
Answer:
$40
Step-by-step explanation:
30 divided by 3 is 10 so 4 multiplied by 10 is $40
What percent of 40 is22 ?
Answers
Answer: 181.82
Explanation:
Step 1: We make the assumption that 22 is 100% since it is our output value.
Step 2: We next represent the value we seek with x.
Step 3: From step 1, it follows that 100%=22.
Step 4: In the same vein, x%=40.
Step 5: This gives us a pair of simple equations:
100%=22(1).
x%=40(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the left hand side of both equations have the same unit (%); we have
100 percent/X percent = 22/40
Step 7: Taking the inverse (or reciprocal) of both sides yields
100 percent/X percent = 40/22
X = 181.82%
Therefore, 40 is 181.82% of 22.
Hope this helps^-^.
24 bottles of water at Costco cost $3.99 what is the unit rate?
Answers
Answer: 0.16 onces
Step-by-step explanation: divide the price of certain number of units of an item by the number of units to find the unit price of that item.
EX: To find the unit price of 12 ounces of soup that costs $2.40, divide $2.40 by 12 ounces, to get unit price of soup as $0.20 per ounce.
What is the value of 16 - 3k + 5 when k = 4?
Answers
Answer:
9
Step-by-step explanation:
Substitute 4 as k into the equation.
16 - 3(4) + 5
simplify
16 - 12 + 5
4 + 5
9
The answer is 9.
Answer:
9
Step-by-step explanation:
16-3(4)+5
16-12+5 use BODMAS rule
16-7
9
The median number of cars sold by 11 sales representatives in a certain month is 6. The range of number of cars
sold by those sales representatives that month is 4.
Determine if the following statement is true, is false, or does not contain enough information.
The fewest cars sold could be 0.
Choose 1 answers
True
False
Not enough information
Answers
Answer:
False
Step-by-step explanation:
Khan Academy
The given statement is False.
What is median?
'In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution.'
According to the given problem,
Median = 6
Total count = 11
Range = 0
Now, range is the difference between the highest value and the lowest value.
Since, the median is 6, the highest number must be greater than 6. This would not have been possible if the lowest value was 0. If the lowest count had been 0, then the highest count had to be 4.
Hence, we can conclude, the fewest cars sold cannot be 0.
Learn more about median here: https://brainly.com/question/15923434
#SPJ2
Ellie and Isaiah are helping their friend Nora move, off Ellie can move 4 boxes for every 16 boxes that Isaiah moves, then how many boxes can Isaiah move for every box that Ellie move?
Answers
ANSWER; Work with a good mind and you can do it with know body help Step-by-step explanation:
simple math! i'll mark you if you get it right
Answers
$100 because if you follow the line from 5 hours to the line it lines up with 100 dollars
Order 0.5 , 0.66 , -1.5 , -1.25 from least to greatest
Answers
Answer:
-1.25, -1.5, 0.5, 0.66
hope it helps you
Write a unit rate word problem. Please include the solution.
Answers
Answer:
bob goes 28 miles in 2 hours while traveling to the store. how many miles does he drive per hour. the answer is 14 miles per hour