Mathematics College

find the measures of m and n.

Find The Measures Of M And N.

Answers

Answer 1

Answer:

m = 4

n = 5

Step-by-step explanation:

[tex]m + 8 = 3m\\\\m - 3m = - 8\\\\-2m = - 8\\\\m = 4[/tex]

[tex]2n - 1 = 9 \\\\2n = 9 + 1\\\\2n = 10\\\\n = 5[/tex]

Related Questions

Which statement about y=x^2-14x+45 is true

Answers

It should be A. Just factor 45

2.
The height of a kicked football can be represented by the polynomial - 16+ + 22t+
3, where tis the time in seconds. Find the factored form of the polynomial.
-
5
A) (8t + 3)(-2t + 1)
OB) (-8t+ 3)(2t+ 1)
8
OC) (8t+ 1)(-2t + 3)
OD) (-8t + 1)(2t+ 3)

Answers

The answrr would be 43.8 seconds!!

For any real number √a²
a
- |al
lal.
-a

Answers

Answer:

|a|

Step-by-step explanation:

For any positive or negative a, when you square it, the answer is positive.

The square root symbol means the principal square root. For a positive number, the principal square root is positive. To make sure the square root is always non-negative, use absolute value.

Answer: |a|

Which function has a simplified base of 4RootIndex 3 StartRoot 4 EndRoot?



f(x) = 2(RootIndex 3 StartRoot 16 EndRoot) Superscript x

f(x) = 2(RootIndex 3 StartRoot 64 EndRoot) Superscript x

f(x) = 4(RootIndex 3 StartRoot 16 EndRoot) Superscript 2 x

f(x) = 4(RootIndex 3 StartRoot 64 EndRoot) Superscript 2 x



Answer is C f(x) = 4(RootIndex 3 StartRoot 16 EndRoot) Superscript 2 x

Answers

Answer:

c is answer

Step-by-step explanation:

yes

Answer:

C

Step-by-step explanation:

took test

in a five character password the first two characters must be digits and the last three characters must be letters if no characters are allowed to repeat how many unique passwords are possible

Answers

Answer:

1,404,000 unique passwords are possible.

Step-by-step explanation:

The order in which the letters and the digits are is important(AB is a different password than BA), which means that the permutations formula is used to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]

In this question:

2 digits from a set of 10(there are 10 possible digits, 0-9).

3 characters from a set of 26. So

[tex]P_{10,2}P_{26,3} = \frac{10!}{8!} \times \frac{26!}{23!} = 10*9*26*25*24 = 1404000[/tex]

1,404,000 unique passwords are possible.

Find the equation and check answer of (−8x=−2x−8)
​

Answers

Answer:

x = 4/3

Step-by-step explanation:

you need to move -8x to the right side.0=6x-8then, you need to move -8 to the left side.8=6xyou can get answer!x = 4/3

If JKL - PNM. then M = L and the sides NP and
KJ are proportional.
True
Or
False???

Answers

Answer:

True

Step-by-step explanation:

In similarity triangles, corresponding angles are congruent and corresponding sides are in proportion.

The answer is True because JKL and PNM are proportional. If they are proportional, JK is proportional to PN, NM is proportional to NM and JL is proportional to PM.

Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.

Answers

answer is 13/10
line up is rise
line across us run
rise over run = 13 up over 10
so 13/10

Please help, been stuck on this for a while.

Answers

Answer:its blurry

Step-by-step explanation:

cant see it

Answer:

x = 34.6

Step-by-step explanation:

[tex]x\:=\:\frac{\left(20\cdot \:sin\left(60\right)\right)}{sin\left(30\right)}[/tex]

Match the graph with the correct equation.

A. Y-1 = -1/4(x+5)
B. Y+1= -1/4(x+5)
C. Y-1= -4(x+5)
D. Y-1 =-1/4 (x-5)

Answers

Answer:

y - 1 =  -1/4(x+5)

Step-by-step explanation:

what is the solution to the system of equations below 2x - y = 10 and y=1/2 x+5​

Answers

Answer:

(10, 10 )

Step-by-step explanation:

Given the 2 equations

2x - y = 10 → (1)

y = [tex]\frac{1}{2}[/tex] x + 5 → (2)

Substitute y = [tex]\frac{1}{2}[/tex] x + 5 into (1)

2x - ([tex]\frac{1}{2}[/tex] x + 5) = 10 ← distribute parenthesis on left side by - 1

2x - [tex]\frac{1}{2}[/tex] x - 5 = 10

[tex]\frac{3}{2}[/tex] x - 5 = 10 ( add 5 to both sides )

[tex]\frac{3}{2}[/tex] x = 15 ( multiply both sides by 2 to clear the fraction )

3x = 30 ( divide both sides by 3 )

x = 10

Substitute x = 10 into (2) and evaluate for y

y = [tex]\frac{1}{2}[/tex] (10) + 5 = 5 + 5 = 10

solution is (10, 10 )

Find each product

-4 (41)

4 (-41)

-4 (-41)

Please help me!!

Answers

-164
-164
164
Hope this helps!

Find the value of y in the equation y=-4x+9 when x=-3

Answers

Answer:

y = 21

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

Identify

y = -4x + 9

x = -3

Step 2: Evaluate

Substitute in x [Equation]:                                                                                y = -4(-3) + 9Multiply:                                                                                                             y = 12 + 9Add:                                                                                                                   y = 21
y =21
-4x-3 =12
12+9=21

Type your answers into the boxes.
Without using a calculator, work out the following:

√121  = 11     √900  =      ∛125  =      ∛729 = 

Answers

Answer:

Step-by-step explanation:

√121 = 11

√900 = √30^2 = 30

∛125 = ∛5^3 = 5

∛729 = ∛9^3 = 9

Which represents can be used to determine the slope of the linear function graphed below

Answers

I don’t see no photo

Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do not show that Rn(x) → 0.] f(x) = e−3x

Answers

Answer:

The equation of [tex]f(x) = e^{-3\cdot x}[/tex] by Maclaurin series is [tex]f(x) = \Sigma\limits_{i=0}^{\infty} \frac{(-3\cdot x)^{i}}{i!}[/tex].

Step-by-step explanation:

The Maclaurin series for [tex]f(x)[/tex] is defined by the following formula:

[tex]f(x) = \Sigma\limits_{i = 0}^{\infty} \frac{f^{(i)}(0)}{i!} \cdot x^{i}[/tex] (1)

Where [tex]f^{(i)}[/tex] is the i-th derivative of the function.

If [tex]f(x) = e^{-3\cdot x}[/tex], then the formula of the i-th derivative of the function is:

[tex]f^{(i)} = (-3)^{i}\cdot e^{-3\cdot x}[/tex] (2)

Then,

[tex]f^{(i)}(0) = (-3)^{i}[/tex] (2b)

Lastly, the equation of the trascendental function by Maclaurin series is:

[tex]f(x) = \Sigma\limits_{i=0}^{\infty} \frac{(-3)^{i}\cdot x^{i}}{i!}[/tex]

[tex]f(x) = \Sigma\limits_{i=0}^{\infty} \frac{(-3\cdot x)^{i}}{i!}[/tex] (3)

Jimmy thought he had purchased 7 folders, but purchased 6. What was his percent error?

Answers

Answer:

Step-by-step explanation:

Percent Error = | Actual Yield-Theoretical/ Theoretical Yield | *100%

Error= |-1/7|*100%= 14.29%

The endpoints of a line are (10, 4) and (-2, 8). Find the slope of
the line.

Answers

your answer would be m= -1/3

Translate this sentence into an equation.
The product of Rhonda's height and 4 is 52.
Use the variable r to represent Rhonda's height.

Answers

Answer: r•4=52

Step-by-step explanation:

The product of something means multiplication. So R is equal to Ronda’s height. So you would multiply r and 4 to get 52.

Explain relationship between ≠2 and the factor x – 2.

Answers

Answer:

It has a difference of x=2 of -4

Step-by-step explanation:

It has a difference of x=2 of -4

What is factor ?A number or algebraic expression that evenly divides another number or expression—i.e., leaves no remainder—is referred to as a factor in mathematics. As an illustration, 3 and 6 are factors of 12 because 12 3 = 4 and 12 6 = 2, respectively. 1, 2, 4, and 12 are the other components that make up 12.

Given ,

           x ≠ 2 ,

           x - 2 =0

So, we put x = -2 because in question x ≠ 2 .

Then,      x - 2 = 0

              -2 -2 = 0

               - 4 =0

Therefore, it has a difference of x= -2 of -4.

Learn more about factor brainly.com/question/19426180

#SPJ2

Imagine that you need to compute e^0.4 but you have no calculator or other aid to enable you to compute it exactly, only paper and pencil. You decide to use a third-degree Taylor polynomial expanded around x =0. Use the fact that e^0.4 < e < 3 and the Error Bound for Taylor Polynomials to find an upper bound for the error in your approximation.

|error| <= _________

Answers

Answer:

0.0032

Step-by-step explanation:

We need to compute [tex]e^{0.4}[/tex] by the help of third-degree Taylor polynomial that is expanded around at x = 0.

Given :

[tex]e^{0.4}[/tex] < e < 3

Therefore, the Taylor's Error Bound formula is given by :

[tex]$|\text{Error}| \leq \frac{M}{(N+1)!} |x-a|^{N+1}$[/tex]   , where [tex]$M=|F^{N+1}(x)|$[/tex]

         [tex]$\leq \frac{3}{(3+1)!} |-0.4|^4$[/tex]

         [tex]$\leq \frac{3}{24} \times (0.4)^4$[/tex]

         [tex]$\leq 0.0032$[/tex]

Therefore, |Error| ≤ 0.0032

As of 2012, the proportion of students who use a MacBook as their primary computer is 0.4. You believe that at your university the proportion is actually less than 0.4. If you conduct a hypothesis test, what will the null and alternative hypotheses be

Answers

Answer:

The null hypothesis is [tex]H_0: p = 0.4[/tex]

The alternative hypothesis is [tex]H_a: p < 0.4[/tex]

Step-by-step explanation:

As of 2012, the proportion of students who use a MacBook as their primary computer is 0.4.

At the null hypothesis, we test if the proportion is of 0.4, that is:

[tex]H_0: p = 0.4[/tex]

You believe that at your university the proportion is actually less than 0.4.

This means that at the alternative hypothesis, we test if the proportion is less than 0.4, that is:

[tex]H_a: p < 0.4[/tex]

Which of the following best describes the number below square root of -7
A. Perfect square
B.composite
C.imaginary
D.positive

Answers

Answer: The ans is imaginary . option c

Jill has 32 crayons. She loses 4 of the crayons. How many are left?

Answers

Answer:

the answer here is d

the answer is d

Answer:

28

Step-by-step explanation:

Total number of crayons = 32

Number of crayons lost = 4

Therefore, number of crayons she is left with is : 32 - 4 = 28

Working :  

    [tex]32\\04 - \\\overline{28}[/tex]

Finding probabilities associated with distributions that are standard normal distributions is equivalent to​ _______.

Answers

Answer:

finding the area of the shaded region representing that probability.

Step-by-step explanation:

In a normal distribution, standardardized probability is usually represented digramatically by a sketch which covers the area which always has a mean of 0 and a standard deviation of 1. The mean value is the midpoint of the area under the curve and has an equal difference of 1 to either side of graph which represents the standard deviation. The area of the shaded region under a normal probability curve represents the probability of associated with that particular standardized value.

Sarah ordered 39 shirts that cost $8 each. She can sell each shirt for $16.19. She sold 32 shirts to customers. She had to return 7 shirts and pay a $1.4 charge for each returned shirt. Find Sarah's profit.

Answers

her profit is 204 dollars and 68 cents= 204.68

What is the value of x if x/ 3 + 1 = -2 ?​

Answers

Answer:x = -9

Step-by-step explanation:

Step 1: Simplify both sides of the equation.1/3x+1=−2Step 2: Subtract 1 from both sides.1/3x+1−1=−2−11/3x=−3Step 3: Multiply both sides by 3.3*(1/3x)=(3)*(−3)x=−9

16.3 m 16.7 m What is the perimeter of the whole garden? LI m busti 2027​

Answers

The perimeter of the whole garden would be 66m.

Hope this helps! :)

Which describes the transformation applied in the figure above?
1. Quadrilateral D’E’F’G’ was shifted down 6 units.
2. Quadrilateral DEFG was shifted up 6 units.
3. Quadrilateral D’E’F’G’ was reflected about the x-axis.
4. Quadrilateral DEFG was rotated counterclockwise 180 degrees about the point (-1,4).

Answers

Answer:

2 Quadrilateral DEFG was shifted up 6 units.

Step-by-step explanation:

trust me cuz when there is ' its not the orginal shape

Please help solve this problem.

Answers

Answer:

Ang hirap naman niyan bakit kaya lahat na module mahirap

Other Questions
Which expression is equivalent to 20 kg potatoes are sold at $12.80 each.If you have only $48, how many 20kg bags can you buy Consider triangle GHJ in the figure below. please help :) What information does the first quantum number of an electron give? A. The sublevel that the electron is in B. The specific orbital the electron is in C. The energy level the electron is in D. The spin that the specific electron has Consider the change in the conventional presentation of public monuments by comparing how the monuments of Verrocchio and Rodin are presented, one on a high pedestal, the other at ground level. What does this change suggest about changing ideas about the heroic and Monumental? Which of the following pairs lists a substance that can neutralize HNO3 and the salt that would be produced from the reaction?O BaOH2 and Ba(NO3)3O KOH and K2NO3O NH3 and NH4NO3O NH4 and NHA(NO3)2 SEE QUESTION IN IMAGE What factors contributed to the rise of a consumer economy in the 1920s?influence of mass advertisingbuying on the installment plandecline in productivityhigher interest rates the population of a small city grows by 600 every year. If there were 900 people initially, find the population of the city 60 years after the city was first established Find the surface area of the square pyramid shown below. Exercise science researchers collecting data within their state noticed that teens who spend more time streaming videos spend less time exercising.What are the explanatory variable and response variable for this relationship?Explanatory variable: time spent exercisingResponse variable: state of teens residenceExplanatory variable: time spent streaming videosResponse variable: time spent exercisingExplanatory variable: time spent exercisingResponse variable: time spent streaming videosExplanatory variable: state of teens residenceResponse variable: time spent streaming videosI think it is (B): Explanatory variable: time spent streaming videosResponse variable: time spent exercising . Using the identity (a + b) = (a + 2ab + b), evaluate 112 Need help someone knows the answer Translate the phrase into an algebraic expression.The product of 9 and y Ramirez Company installs a computerized manufacturing machine in its factory at the beginning of the year at a cost of $48,400. The machine's useful life is estimated at 10 years, or 394,000 units of product, with a $9,000 salvage value. During its second year, the machine produces 33,400 units of product. Required:Determine the machines second-year depreciation and year end book value under the straight-line method. What is the image of (-5,-5) after a dilation by a scale factor of 3 centered at the origin Simplify the following: a. 9 sinA +33 cosec A + 10 sin A - 13 cosec A Calculate the current price of a $1,000 par value bond that has a coupon rate of 6 percent, pays coupon interest annually, has 27 years remaining to maturity, and has a current yield to maturity (discount rate) of 15 percent. (Round your answer to 2 decimal places and record without dollar sig Mention the importance of occupation?? Which topic sentence would best fit the following paragraph?A recent study tested the brain activity of people who hadbeen kept awake for 24 hours. Doctors were surprisedwhen they saw that people were able to use different partsof their brain when they were tired. Researchers say it isgood news that the brain can change and use differentparts when one part is tired. However, the brain willeventually shut down without enough rest.A. People who do not get a good night's sleep can think clearly thenext day, but they shouldn't make it a habit.B. Most people agree that getting enough sleep is important forstaying healthyC. A recent study compared how the brain works in well-restedversus tired people, and the results are surprising.D. It is better to take two four-hour naps in a day than to sleep foreight hours at a time, doctors say.