Answers
No. one variable is always a constant value times the other. That constant is know as the "constant of proportionality". This does not have that. Hope this helped
=3
<3
Related Questions
simplify \sqrt{25a^2}
Answers
Answer:
Step-by-step explanation:
Sqrt(25a^2)
Sqrt((5a)^2)
5a
f(x)=-2x+4
what is x when f(x)=-8
Answers
f(-8)=16+4
f(-8)=20
Answer:
20
Step-by-step explanation:
f(x) = -2 (x) + 4 (substitute x for the given value)
f(x) = -2 (-8) + 4 (multiply -2 and -8)
f(x) = 16 +4 (add 16 and 4)
f = 20
The ratio of green apples to red apples at a grocery store is 2 to 3. There are 78 red apples at the grocery store. What is the total number of apples at the store?
Answers
Answer:
52
Step-by-step explanation:
78 divided by 3 is 26
26 times 2 is 52
Carter's football team played 10 games this season. They won only 20% of their games. How many games did Carter's team lose?
Your answer:
Answers
6 x + 11 y = 29
x + 2 y = 5
Answers
Answer:
x = 3
y = 1
Step-by-step explanation:
x= 5-2y
6x + 11y = 29
6( 5 - 2y ) + 11y = 29
30 - 12y + 11 y = 29
-y = -1
y = 1
x + 2y = 5
x = 5 - 2y
x = 5 - 2
x = 3
12-5=88=5-12 emilyscarlett
Answers
Answer:
thx for da points :D
Step-by-step explanation:
There are 8 girls and 5 boys on the math team. Which ratio correctly describes the relationship between boys and girls on the math team?
Answers
8:5
Answer:
Step-by-step explanation:
5:8
Brianna makes a model of the Eiffel Tower for a school project. Her model is 25 centimeters wide at the bottom
If Brianna used a scale of 1 centimeter for every 5 meters, how vide is the actual Efe Towet?
Answers
The actual Eiffel Tower is 125 meters wide .
What is Multiplication?
Along with addition, subtraction, and division, multiplication is one of the four basic arithmetic operations. In mathematics, multiplication is the repeated addition of groups of equal size.
Here given, Brianna makes a model of the Eiffel Tower for a school project.
It is also given that the model is 25 cm wide at the bottom and Brianna used a scale of 1 centimeter for every 5 meters.
By multiplication, we can find the actual length of Eiffel tower
Here 1 centimeter for every 5 meters.
So, 25 centimeter means (5×25) = 125 meters.
Therefore, the actual length of the Eiffel tower is 125 meters.
Learn more about multiplication here,
https://brainly.com/question/19267385
#SPJ1
"Correct question is "Brianna makes a model of the Eiffel Tower for a school project. Her model is 25 centimeters wide at the bottom
If Brianna used a scale of 1 centimeter for every 5 meters, how wide is the actual Eiffel Tower?"
help me please someone i’m stressing out rn :(
Answers
Answer:
Step-by-step explanation:
b i hope thate helps
17
Select the correct answer.
It takes Greg and Nikki a total of 40 minutes to paint a room if they work together. If Greg works alone, he takes 18 minutes longer to paint he
room than Nikki takes if she works alone.
When x represents the number of minutes it takes Nikki to paint the room working alone, the situation is represented by this equation:
+
= 40
Which value is a solution of the rational equation that must be discarded because of the context?
OA. x = 0
OB. x= -10
OC. X = -18
OD. x= -72
Reset
Next
tum. All rights reserved.
Answers
The value that is a solution of the rational equation that must be discarded because of the context is (b) x = -10
The equation is given as:
[tex]\frac 1x + \frac{1}{x + 18} = \frac{1}{40}[/tex]
Take the LCM
[tex]\frac{x + 18 + x}{x(x + 18)} = \frac{1}{40}[/tex]
This gives
[tex]\frac{2x + 18}{x(x + 18)} = \frac{1}{40}[/tex]
Cross multiply
[tex]40(2x + 18) =x(x + 18)[/tex]
Expand
[tex]80x + 720 =x^2 + 18x[/tex]
Collect like terms
[tex]x^2 + 18x - 80x -720 = 0[/tex]
[tex]x^2 - 62x -720 = 0[/tex]
Using a graphing calculator, we have:
[tex]x = 72\ or\ x =-10[/tex]
The value of x cannot be negative, because of the context.
So, the value that is a solution of the rational equation that must be discarded because of the context is (b) x = -10
Read more about rational equations at:
https://brainly.com/question/18446103
Answer:B- X = -10
Step-by-step explanation:
TSolve the system of equations below by graphing. What is the solution rounded to the nearest tenth? (–1.1, 3.2) (0.2, 2.8) (0.7, –4.2) (2.7, 0.1)
Answers
Answer: Answer:The solution to the given system of equations is (2.8,0.1)
Step-by-step explanation: I got it correct on the Unit Test
Use the distributive property to write an expression that is equivalent to 8(7+x).
Answers
Answer:
56+8x
Step-by-step explanation:
Explanation: Multiply the 8 by the 7, then the 8 by the x. (8)(7) + (8)(x) Therefore the answer is 56 + 8x. This is called distributive property
Hope this helps! :)
Which of the following uses the reciprocal property to rewrite
16/24 = 56/x?
1: 24/16 = x/56
2: 24/x = 56/24
3: 24/16 = 56/x
4: 16/24 = x/56
Answers
Answer:
1
Step-by-step explanation:
All you do is flip the numbers and you get 24/16 = x/56
Hope I helped :)
A group of friends receives a dinner bill for $87.50. The sales tax rate is 5%. They want to leave a 15% tip on the total bill after tax. How much money will they pay for their dinner with tax and tip?
First to answer get brainliest
Answers
A. $105
B. $105.63
C. $105.66
D. $105.88
Answers
Answer:
C 105.66
Step-by-step explanation:
Answer:
105.66
Step-by-step explanation:
HELLPP PLEASE
After becoming sick, a patient sees a doctor who determines the most likely cause is an allergic
reaction and prescribes an antihistamine. The patient returns home and stops burning candles and
incense for the next week while taking the medication. By the end of the week, the patient is feeling
better and is telling all his friends how wonderful the medication was at relieving his symptoms. This
is an example of
1. confounding, as there is no way to tell whether it was the medication that alleviated his
symptoms
2. convenience sampling since he only stopped burning candles and incense because it was easy
3.a double-blind experiment since neither he nor the doctor really knew what was wrong
4. bias since he wanted to feel better
Answers
Answer:
I think it is 1, but I am not 100%
Step-by-step explanation:
Since he stopped the meds at the same time he stopped what couldve been his cousin his reaction to begin with, you can prove if it was medication only.
GUYS WHAT'S EBO ISHEK FROM IS QHAT
Answers
Answer: yes anazing splenddi
Step-by-step explanation:
WILL MARK BRAINLIST!!!
Sabrina's average speed was 8 miles per hour during the first half of her bike ride. She increased her average speed to 16 miles per hour during the second half of her bike ride. What percentage represents the increase in Sabrina's average speed during her bike ride?
A. 50%
B. 80%
C. 100%
D. 200%
Answers
if 8 is a whole (100%) and 16 is twice of that, you can conclude that her speed increased by 200%
x = -11 + 7y
5x + 2y = -18
Answers
Answer:
x = -4
y = 1
(-4,1)
Step-by-step explanation:
x = -11 +7y
5x + 2y = -18
This is a Substitution problem, so you put x = -11+7y into 5x+2y = -18
5(-11 +7y)+2y = -18
5(-11) = -55
5(+7y) = 35y
-55+35y+2y = -18
Now you add 35y and 2y which gives you 37y
-55+37y = -18
Now you add +55 from -55 and -18
37y = 37
You divide each side by 37 so that y = 1
Now you plug y(1) into the equation x = -11+7y
x = -11+7(1)
-11+7 = -4
x = -4
Which of the following equations is not a true statement?
-5 + 6 = -1
7 - (-3) = 10
-9 - (-4) = -5
-7 - 10 = -17
PLEASE ANSWER FAST IM IN A HURRY
Answers
Explanation: The correct answer for that equation should be 1 not -1
Answer:
It's not correct statement
Step-by-step explanation:
-5 + 6 = -1
Andrew makes $1 for
every bag of cans he
recycles. He has $2 in
his piggy bank. What
equation represents
the amount of money
Andrew has in his
account from recycling
bags of cans?
Answers
Answer:
1 + $1 = 2
Step-by-step explanation:
I think
It should be along the lines of this since the expression doesn’t specify how many bags he recycled. I’m not entirely sure in my answer but I hope it helped you somewhat.
In a 7th grade class, the ratio of boys to girls is 3 : 2. How many boys and how many girls could be in the class? Make sure the class has 30 students or less.
Answers
Which equation is the inverse of the function
CO B 2 ☺ ☺
g(n)= -5n+2
A) g - (n)
--n+
6
1
3
B) g(n) = 1+-n
2
2
C) g(n)= -1+2
3
5
D) g(n) = -51 + 19
4
a
b
Answers
B gn nonnegotiable BMI Brock chambers k cancel j click chilling connect m BLM
Answers
Answer:
what?
Step-by-step explanation:
free points...thanks?
Evaluate: (35 + 25)2 + 3
Answers
Answer:
123
Step-by-step explanation:
Answer:
(35+25)2+3
=(60)2+3
=120+3
=123
You and a friend take pictures at a motocross event. Your camera can take 24 pictures in 3.75 seconds. Your friend's camera can take 36 pictures in 4.5 seconds. Evaluate the expression (36 divided by 4.5)/(24 divided by 3.75) to find out how many times faster your friend's camera is than your camera. *
Answers
Answer:
1.25
Step-by-step explanation:
use the equation given
Find x if a = 13 and C = 47.
Answers
Answer:45.167
Step-by-step explanation:
So you're using the Pythagorean theorem which is a^2 + b^2 = c^2... so if you don't have b you can manipulate the equation. That equation is c^2 - a^2= b^2, so you square 47 which is 2209 and then square 13 which is 169... you do 2209-169 and that equals 2040, then you do the square root of that which is 45.166359 that can be simplified to 45 or two decimal points 45.167. Hope that Helped! :)
Quadrilaterals and other polygons
Answers
Answer:
B
Step-by-step explanation:
Pls help;)))))))))))))))(
Answers
Answer:
Option 2)
Step-by-step explanation:
In a function, any number can be an x-coordinate only once.
Option 1) The 2 appears twice as x.
Option 2) All x-coordinates are different.
Option 3) The 2 appears twice as an x-coordinate.
Option 4) The 3 appears twice as an x-coordinate.
Answer: Option 2)
how many groups of 10 are combined in 2 and 20
Answers
Answer:
10 goes into 2, 1/5 times.
10 goes into 20, 2 times.
I hope this is good enough:
A) -60
B) -30
C) -10
D) 10
Answers
Answer:
B) -30
Step-by-step explanation:
multiply -20 by 3/2 to solve for x