The equation of the line with slope -2 which goes through the point (-6,-9) is y=-2x-21.
What is the equation of a line?The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.
Given that, the line with slope -2 which goes through the point (-6,-9).
Substitute m=-2 and (x, y)=(-6,-9) in y=mx+c, we get
-9=-2×(-6)+c
-9=12+c
c=-21
Substitute m=-2 and c=-21 in y=mx+c, we get
y=-2x-21
Therefore, the equation of the line with slope -2 which goes through the point (-6,-9) is y=-2x-21.
To learn more about the the equation of a line visit:
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I NEED HELP I HAVE AN F IN THIS CLASS
Answer:
9
Step-by-step explanation:
Solve: (y) (12y – 5) = 0.
I’m not sure if my answer is correct
Answer: y = 0, 5/12
Step-by-step explanation:
(y)(12y-5) = 0
12y^2 - 5y = 0
After factoring:
y(12y - 5) = 0
Therefore,
y = 0 OR y = 5/12
can someone please help me with this geometry problem
Answer:
31 in the perimeter
Step-by-step explanation:
What is 6 quarts converted into pints
Answer:
48 pints
Step-by-step explanation:
8 pints in a quart
8x6 = 48
Answer:
12 pints
Step-by-step explanation:
for every 1 quart, it is equal to 2 pints, so 6x2=12
PLZ!!!! HELP ASAP!!! Problem is in the picture
Step-by-step explanation:
pythagoras theorem: c²=a²+b²
Where c= longest side of a right angle triangle
AB= 6+r = c
AD= 12 =a
CD= r =b
(6+r)² = 12²+ r²
36+12r+r² =144 +r²
12r+r²-r²=144-36
12r=108
r= 108/12
r=9
Rating Frequency Present Frequency Excellent 18 _______Very Good 25 _______Good 4 _______Fair 1 2Poor 2 4 Total 50 100What do these summaries indicate about the overall customer satisfaction with the Delta flight? __________ % customers are satisfied with the Delta Flight Et either a good, very good, or excellent rating. Only ___________% of customers rated the Delta flight Fair or Poor. b. The online survey questionnaire enabled respondents to explain any aspect of the flight that Failed to meet expectations. Would this Se helpful information to a manager looking For ways to improve the overall customer satisfaction on Delta flights? Explain. Allowing survey respondents to explain their 5-point scale responses would provide helpful information tc managers looking for ways to improve customer satisfaction on Delta flights. The __________% respondents indicating that the flight failed to meet expectations would have the opportunity to provide detailed information about their expectations.
Answer:
a) Rating Frequency Percent Frequency
Excellent 18 ___36%____Very Good 25 ___50%____Good 4 ___8%____Fair 1 2% Poor 2 4% Total 50 100 What do these summaries indicate about the overall customer satisfaction with the Delta flight? ____94%______ % customers are satisfied with the Delta Flight Et either a good, very good, or excellent rating. Only ____6%_______% of customers rated the Delta flight Fair or Poor.
b. The online survey questionnaire enabled respondents to explain any aspect of the flight that Failed to meet expectations. Would this be helpful information to a manager looking for ways to improve the overall customer satisfaction on Delta flights? Explain.
Allowing survey respondents to explain their 5-point scale responses would provide helpful information to managers looking for ways to improve customer satisfaction on Delta flights. The ____6______% respondents indicating that the flight failed to meet expectations would have the opportunity to provide detailed information about their expectations.
Step-by-step explanation:
a) Data and Calculations:
Rating Frequency Percent Frequency
Excellent 18 ____36%___
Very Good 25 ____50%___
Good 4 ____ 8%___
Fair 1 ____ 2%___
Poor 2 _____4% __
Total 50 100%
b) Percentage Frequencies are obtained as follows:
Excellent = 18/50 * 100 = 36%
Very Good = 25/50 * 100 = 50%
Good = 4/50 * 100 = 8%
Fair = 1/50 * 100 = 2%
Poor = 2/50 * 100 = 4%
c) Good, very good, and excellent = 47/50 * 100 = 94%
d) Fair or Poor rating = 3/50 * 100 = 6%
e) Moreover, dissatisfied customers can be sources of great information on the performance of a good or service. Though, with only 6% of customers giving a dissatisfaction rating with the Delta flights, it is still important to dive deep to unearth the reasons for their dissatisfaction as this may provide valuable information to improve the services. Usually, this class of customers is the most sincere in most cases, unless their dissatisfaction can be proved to be attitudinal on their own part.
Alice has shared that her RSA public key is n = = 33, e = 7. Use this to encrypt the number 16.
Answer:
25
Step-by-step explanation:
Given:
n = 33
e = 7
Basically n is the product of p and q
The value of n is given as 33
e is a value chosen such that e , 1<e<ϕ, and that gcd (e,ϕ)
Here the value of e is given as 7
The text/number to be encrypted is also given that is 16
So this means we have to compute the cipher text
We use the following formula from RSA algorithm to compute encrypt number 16. Lets say m = 16
[tex]c=m^{e} mod[/tex] [tex]n[/tex]
Here
e = 7
m = 16
n = 33
So putting in the values:
c = 16⁷ mod 33
= 268435456 mod 33
= 25 use modulo operator
c = 25
So the encrypted number is 25
The encrypted number is 25 and this can be determined by using the formula from RSA algorithm.
Given :
Alice has shared that her RSA public key is n = = 33, e = 7.
The formula from the RSA algorithm is used to encrypt the number 16. The formula is given by:
[tex]\rm c=m^e\;mod \;n[/tex]
where e = 7, n = 33 and m = 16.
Now, substitute the known values in the above equation.
[tex]\rm c=16^7\; mod \;33[/tex]
[tex]\rm c = 268435456\; mod \;33[/tex]
Now, by using the modulo function the above expression becomes:
c = 25
So, the encrypted number is 25.
For more information, refer to the link given below:
https://brainly.com/question/22687297
6. (01.03 MC)
The dotplot below shows the number of hours of sleep preferred by 25 patients chosen randomly in a particular medical office. Describe the shape of the distribution
SAVES
Answer: Skewed left, no outlier
Step-by-step explanation: You use the IQR and quartile 1&3 to find the number that defines an outlier. And for this one there are none
please help with this
Answer:
G
Step-by-step explanation:
It is g as it is directly in the middle of the points
find ( f . g) (x) where f(x) = 1/x^2 + 3 and g (x) = sqrt x-2
Answer:
Step-by-step explanation:
( f . g) (x) is the "product" of functions f(x) and g(x):
1
( f . g) (x) = ------- * √(x - 2)
x^2
or:
√(x - 2)
( f . g) (x) = ------------
x^2
Challenge question. Develop a formula for calculating the perimeter of a rectangle whose length is exactly twice its width?
Answer:
A
=
200
f
t
2
Explanation:
Let the width be
x
, then the length is
2
x
Perimeter
=
x
+
2
x
+
x
+
2
x
=
60
6
x
=
60
x
=
10
←
this is the width
2
x
=
20
←
this is the length
Area
=
l
×
b
A
=
20
×
10
A
=
200
f
t
2
The area is
200
f
t
.
2
Explanation:
Always draw a picture for this type of question to help you visualize what's going on. When you do that, label the shorter side of your rectangle
w
. Label the longer side
l
=
2
w
, or just
2
w
, since the length is twice the width.
Add up the sides and set them equal to
60
:
w
+
w
+
2
w
+
2
w
=
60
6
w
=
60
6
w
6
=
60
6
w
=
10
So the width is 10 ft, and the length that is two times as long is 20 ft.
The formula for area is length times width, so plug in our new values:
l
⋅
w
=
20
⋅
10
=
200
f
t
.
2
Hope that helps!!
Five out of 10 marbles in a bag are red. What percentage of the marbles are not red?
Answer:
50%
Step-by-step explanation:
Five out of 10 is 50%
Answer:
50%
Step-by-step explanation:
If there are 5 out of 10 marbles that are red, then there are [tex]10-5 =5[/tex] marbles that aren't red.
This makes the fraction [tex]\frac{5}{10}[/tex]. Converting a fraction to a percent is simple - divide the numerator by the denominator and multiply by 100.
[tex]5 \div 10 = 0.5\\\\0.5 \cdot 100 = 50[/tex]
So 50% of the marbles aren't red.
Hope this helped!
3/7r+5/8s when r=14 y s = 8
125 gal/hr to oz/sec
[tex]\text{Hey there!}[/tex]
[tex]\text{In order for us solve for this equation we have to divide 125 by 12.125}[/tex]
[tex]\bf{\dfrac{125}{28.215} = 4.44444}[/tex]
[tex]\text{Thus your answer is: 4.44444}[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
If f = 40 cm and g = 41 cm, what is the length of e?
A. 9 cm B. 57 cm C. 11 cm D. 13 cm
Answer:
13 cm
Step-by-step explanation:
because its represents the line parts
Answer:
The answer is 9
PLS HELP IM TIMED!!!!!!
What value should go in the empty box to complete the calculation for finding the product of 23.456 x 0.86
Answer:
1,876,480!
Step-by-step explanation:
Answer:
The answer is 1,876,480
Step-by-step explanation:
23,456
x .86
If we calculate the conventional way,
This gives us 23,456 * (6 + 80)
= (23,456 * 6) + (23,456 * 80)
First, we multiply 23456 by 6, the figures obtained will be 140736 (which is given in the question)
Next, we multiply 23456 by 80, the figures obtained will be 1,876,480
The third option is the correct answer
I hope this helps!!
Evaluate the expression below:
Answer:
answer is 16
follow me!
Answer:16
Step-by-step explanation: first we multiply 4*4 and then 2*2 divide them which equals 4 then we add 2 then multiply by 2 and add 4 and we get 16
8(1/4x-3) + 24 < 4(X+5)
Solve inequality
Can someone pls answer this question fast?
Answer:
the answer is 8/3
Step-by-step explanation:
-2/3 ÷ 1/-4
-2/3 × -4/1
8/3
mark me as brainliest plyyzzz
Answer:8/3
Step-by-step explanation:rewrite the fraction then multiply the reciprocal calculate
Can someone please help me figure this outt
Answer:
-5
Step-by-step explanation:
You have to subtract 3 and 7 which gives you -4 but since it's absolute value it becomes positive 4. The 9 stays as a positive 9. Then, you subtract 4 and 9 which gives you -5.
Answer:
-5
Step-by-step explanation:
|3-7| - |9| =|-4|-|9| =4-9 =-5
I NEED HELP WITH MATH PLEASE HELP
Answer: Both of the tables are proportional because they each go up at an even constant rate. The first table goes up at a constant rate of 8. The second table, goes up at a constant rate of 0.70.
Step-by-step explanation:
what is the quotient of 9 and 3
Answer:
9/3=3
Step-by-step explanation:
Simplify 5x + 4 - 7x
9=18 divied by i need helps
Answer:
18 divided by 9 = 2 is that what you need help with?
Step-by-step explanation:
I can't understand what this means, but here are some answers if they help.
9 divided by 18 would be (one half, or 1/2)
9 divided by a number to get 18 would be again, (one half, or 1/2)
18 divided by 9 is (2).
Monica’s checkbook register balance is $456.98. She has written checks in the amounts of $10.00, $14.95, $6.07, and $109.10. She has made a deposit of $30.00. Her new checkbook balance is
Answer:
$346.86
Step-by-step explanation:
456.98 - 10.00= 446.98
446.98 - 14.95 = 432.03
432.03 - 6.07 = 425.96
425.96 - 109.10 = 316.86
316.86 + 30.00 = 346.86
3.8 in a fraction usin intergers
Answer:
38/10
Step-by-step explanation:
hope this helps uwu
angle A is a compliment of angle b and m angle b = (6-5x) degrees and m angle a =(7-2x)degrees find m angle a
Answer:
61
Step-by-step explanation:
A + B = 90
6 - 5x + 7 - 2x = 90
13 - 7x = 90
- 7x = 90 - 13
- 7x = 77
- x = 77 / 7
x = - 11
A: 6 - (5 * - 11) = 6 + 55 = 61
B: 7 - (2 * -11) = 7 + 22 = 29
Together they equal 90 as they should.
6.
f-2.3= 18.4
A) f= 16.1
B) f = 20.7
C) f= 19.7
D) f= 17.1
Answer:
B) f = 20.7 is your answer
Farmer Bauder can't remember how many pigs and how many chickens he has. He knows that together the animals have 8 heads and 22 legs. How many pigs and how many chickens does farmer Bauder have?
Answer:
He has 3 pigs and 5 chickens
Step-by-step explanation:
Because pigs have 4 legs and 3 pigs would be 12 legs and then chickens have 2 legs so 5 chickens times 2 would be 10. Therefore he has 3 pigs and 5 chickens
|v+8| -5=2 Help please
Answer:
v= -1 (BRAINLIEST PLEASE)
Step-by-step explanation:
|v+8| -5=2
Add 5 to each side
|v+8| -5=2
+5= +5
Now you have |v+8|= 7
So what plus 8 equals 7?
-1
so now you have |-1+8| which is 7
so v= -1
