Answers
Answer:
Constant of proportionality = 1/3
y = 1/3a
Step-by-step explanation:
Constant of proportionality: k = y/x
k = 1/3
k = 4/12 = 1/3
Related Questions
PLEASE SHOW STEPS // -5 (2b + 7) + b < -b - 11
Answers
Answer:
b < -11
Step-by-step explanation:
-5 X 2b = -10b + -35 +b
-10b + 35 + b < -b -11
-b -b
cancel out the b
-10b + 35 < -11
-35 < - 35
-10b <-11
-10 < -10
b < -11 and that's your answer
The formula for simple interest is I=Prt,I=Prt, where II is the interest earned, PP is the principal, rr is the interest rate and tt is the number of years. Solve the formula for tt in terms of P,P, II and r.r.
Answers
Answer:
t = I/pr
Step-by-step explanation:
I = prt
divide both sides by pr
i/pr = prt/pr , pr cancel out
I/pr = t
t = I/pr
Simplify x ^8/ x ^6
Answers
Answer:
[tex]\displaystyle \frac{x^8}{x^6} = x^2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Exponential Property [Dividing]: [tex]\displaystyle \frac{b^m}{b^n} = b^{m - n}[/tex]Step-by-step explanation:
Step 1: Define
Identify
[tex]\displaystyle \frac{x^8}{x^6}[/tex]
Step 2: Simplify
Exponential Rule [Dividing]: [tex]\displaystyle \frac{x^8}{x^6} = x^{8 - 6}[/tex][Exponents] Subtract: [tex]\displaystyle \frac{x^8}{x^6} = x^{2}[/tex]51661-61661+611×5561×58
Solve.
Answers
Answer:
=197060718
Step-by-step explanation:
51661−61661+(611)(5561)(58)
=−10000+(611)(5561)(58)
=−10000+(3397771)(58)
=−10000+197070718
=197060718
Which system of linear inequalities is represented by
the graph?
HELPPP Please!!!
Answers
Y ≥ 1/3x + 3 and 3x - y > 2
Please mark my answer as the Brainliest if you find this helpful :)
In your own words, how important is your knowledge of solving real-life problems involving
inverse functions?
Answers
or
It teaches us that we could always look or approach a problem at a different angle or in a reverse way and still it will have the desired outcome. Additionally, it makes us ponder and think for the what if's especially if we're weighing down heavy options.
what is 7 times zero and eight tenths
Answers
Answer: 5.6
Step-by-step explanation:
8x7=56
Move the decimal from 56 once to the left because there is 1 number behind the decimal.
93 divided by 5932 long division
Answers
Answer:
63 73/93 (steps are in the attached file)
Step-by-step explanation:
Help help help help pleaE
Answers
The answer is 3,000=600*5
12.A T.V. is sold for Rs. 17,280 at a profit of 20%. Find the cost price of the T.V.
Answers
Answer:
Rs. 13,824
Step-by-step explanation:
20% of Rs. 17,280
= Rs.3456
Rs.17,280- Rs.3456
=Rs.13,824
Answer:
14400
Step-by-step explanation:
If 120%=17280
.100%=??
100%×17280/120
=1440×10=14400
a
Conduct a simulation using a random number generator based on the following information.
According to a survey by a restaurateur's magazine on favorite types of food, 45% of their
readers chose Italian, 25% Mexican, 15% American, 10% French, and 5% Ethnic.
Answers
Any number chosen randomly without any design or process is called a random number.
Italian, = 9/20
Mexican, = 5/20
American, = 3/20
French, = 2/20
and
Ethnic, 1/20
Suppose we choose as the random number then according to the given data
Italian,45% = 45/100 = 9/20
Mexican, 25% =25/100= 1/4× 5/5= 5/20
American, 15% = 15/100= 3/20
French, 10% = 10/100 = 1/10 = 2/20
and
Ethnic, 5% = 5/100 = 1/20
If we add the fractions it sums up to 1 which shows their true probability.
The sum of probability can never be greater than 1 . It is always equal to 1.
https://brainly.com/question/10292453
https://brainly.com/question/16802829
If the sides of a square measure 9units, then find the length of the diagonal.
Answers
Answer:
12.72792
Step-by-step explanation:
d = √2a = √2 x 9 = 12.72792
Sorry, I don't have too much time to explain the question but I hope this helps!
(sorry for login question pls help )
Fit Data to a line
When using empirical data ( data and information collected by scientists in an experiment ), sometimes, that data will not form a perfect line on a graph. when this happens, the line that is created using a linear regression is known as the " line of best fit " the following speed data was collected from a car moving with a constant acceleration.
1 - what is the line of best fit for this data? perform a linear regression on this table to find the equation .
2 - based on your equation, what was the car's approximate initial velocity (at time = 0) ?
3 - if the car continued at the same acceleration (meaning the slope of the line does not change), how fast would it be going in 15 seconds ?
Answers
Using a linear regression calculator, the best fit line, initial velocity and the velocity of the car after 15 seconds is :
y = 3.64x + 5.7 Initial Velocity = 5.7 m/s Velocity after 15 seconds = 60.3 m/sUsing technology, the linear regression equation obtained by fitting the data is :
y = 3.64x + 5.7x = times(seconds) ; y = velocity(m/s)The approximate velocity at time = 0 ; x = 0 :
y = 3.64(0) + 5.7
y = 0 + 5.7
y = 5.7 m/s
3.) Velocity after 15 seconds :
At time, x = 15 seconds
y = 3.64(15) + 5.7
y = 60.3 m/s
Therefore, the velocity of the car after 15 seconds is 60.3 m/s
Learn more :https://brainly.com/question/18405415
what are your recommendations about augmented learning
Answers
Answer:
Augmented learning is an on-demand learning technique where the environment adapts to the learner. By providing remediation on-demand, learners can gain greater understanding of a topic and stimulate discovery and learning.
Augmented learning is closely related to augmented intelligence and intelligence amplification.
Augmented learning is an on-demand learning technique where the environment adapts to the learner. By providing remediation on-demand, learners can gain greater understanding of a topic and stimulate discovery and learning.
Hope this helps you
Simplify the following square rots.When necessary, write the square root using the “WIRIS editor” button;
Answers
Answer:
[tex]3\sqrt{9}[/tex]
Step-by-step explanation:
[tex]\sqrt{ab}= \sqrt{a} *\sqrt{b}\\\\\sqrt{99}=\sqrt{9*11}\\\\=\sqrt{9}*\sqrt{11}\\=3\sqrt{11}[/tex]
find x and y ILL GIVE BRAINLIESTTTT
Answers
Answer:
y =90° x =70°
Step-by-step explanation:
Answer:
x = 70° , opposite angles of the same line with angle 70.
sum of interior angles of trapezium is 360°.
y + 70° + 90° + 110° = 360°
y = 90°
4. The length of a rectangle is 2 centimeters less than twice its width (w) What is its
width if its perimeter is 50 centimeters
Answers
Answer:
This is math
Step-by-step explanation:
Answer:
width=9cm
Step-by-step explanation:
length=16cm
HELPPPPPPPPPPPPPPPPPPPPPPP
Answers
Yael worked out at a gym for 3 hours. Her workout consisted of stretching for 21
minutes, jogging for 39 minutes, and lifting weights for the remaining amount of
time. What percentage of Yael's workout was spent lifting weights?
Answers
21 + 39 = 60 minutes ( 1 hour)
So for the remaining time she lifted weights for about 2 hours.
3 hours = 180 minutes
180 - 60 = 120
About 66% of the remaining time Yael used to lift weights.
To be accurate 66.6% ( the last 6 repeating a infinite amount of time aka it doesnt end)
I need help with #4 and #5
Answers
Answer:
Step-by-step explanation:
5t+8=43
Pleas some one explain I do not understand.
Answers
Answer:
7
Step-by-step explanation:
5 times 7 is 35.
35 plus 8 is 43.
81a^2x+9a^2y-90bx-10by
Answers
9a^2 x(9x+y) - 90bx - 10by
2. Factor out -10b from the expression
9a^2 x(9x+y) - 10b x(9x+y)
3. Factor out 9x + y from the expression
(9x+y)x(9a^2 - 10b)
Solution: (9x+y)x(9a^2 - 10b)
Find the distance between each pair of points.
(-2,-3), (8,-1)
How do I find the difference? Due today!
Answers
I HOPE IT WILL HELP YOU.
Thank you.
Answer two questions about Equations
A
AA and
B
BB:
A
.
3
(
x
+
2
)
=
18
B
.
x
+
2
=
18
A.
B.
3(x+2)
x+2
=18
=18
1) How can we get Equation
B
BB from Equation
A
AA?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Multiply/divide both sides by the same non-zero constant
(Choice B)
B
Multiply/divide only one side by a non-zero constant
(Choice C)
C
Rewrite one side (or both) by combining like terms
(Choice D)
D
Rewrite one side (or both) using the distributive property
2) Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Yes
(Choice B)
B
No
Answers
Answer:
choice B is the answer be cause you're only dividing one side by 3
and no because if you actually solve both equations separately, the answers are not the same
Select the correct statement in the table.
Given that r and s are both irrational numbers, determine which statement is true.
Answers
Answer:
Below.
Step-by-step explanation:
The value of r + x is always irrational.
The value of r. s is sometimes irrational:
- for example √2 * √3 = √6 which is irrational,
but √3 * √3 = √9 = 3 which is rational.
irreducible fraction of -30/40
Answers
Answer:
-3/4
Step-by-step explanation:
An irreducible fraction (or fraction in lowest terms, simplest form or reduced fraction) is a fraction in which the numerator and denominator are integers that have no other common divisors than 1 (and −1, when negative numbers are considered).
so
-30/40 =
-3/4
what is the math pattern
Answers
Hope it Helps
what the example of constant and variable?
Answers
Answer:
A constant is a defined value often portrayed as a number.
A variable is a value that can change and is often represented as a letter.
Step-by-step explanation:
For example:
In the equation ? = 10x + 3y + 17
10, 3, and 17 are all constants.
X and Y are both variables.
To reiterate, constants are known values that can NOT change while variables are unknown values that can change!
solve pls brainliest
Answers
The Answers
1. -2.65
2. 5.128
Answer:
-2.65
5.128
Step-by-step explanation:
-5.3*0.5 = -2.65
-512.8(-0.01)
-512.8 * -0.01 = 5.128
(two negatives multiplied cancel out to create a positive)
Fresh and easy breath lozenges have only two 3/4 cal piece how many calories are in a pack of 16 lozenges