PLS HELP HELPPPPPPP!!!!!!!!!

PLS HELP HELPPPPPPP!!!!!!!!!

Answers

Answer 1

Answer:

[tex]18ft[/tex]

[tex] \frac{bm}{ba} = \frac{bn}{bc} \\ \frac{4}{8} = \frac{3}{6} \\ \frac{1}{2 } = \frac{1}{2} [/tex]


Related Questions

p l s… h e l p… m e…

Match the unknown entries in the two matrices with their correct values

Answers

Answers:

v = 54y = 0u = 6w = -48x = -1

===================================================

Explanation:

The left hand side is

[tex]-6\begin{bmatrix}3 & -1 & 3\\8 & x & -9\\4 & -1 & y\end{bmatrix}[/tex]

That -6 outside the matrix is multiplied with each item inside the matrix. This is known as scalar matrix multiplication. Effectively, it's very similar to the idea of the distributive property.

So for the first row, we have the three columns of: -6*3 = -18 and -6*(-1) = 6 and -6*3 = -18

The other two rows are handled the same way. This is what should result:

[tex]-6\begin{bmatrix}3 & -1 & 3\\8 & x & -9\\4 & -1 & y\end{bmatrix}= \begin{bmatrix}-18 & 6 & -18\\-48 & -6x & 54\\-24 & 6 & -6y\end{bmatrix}[/tex]

From here, you'll then match up the terms in the given right hand side matrix. The top row has the variable 'u' in the middle, which matches with the '6' in the middle of the top row shown. Therefore, u = 6.

-----------------------------

Now to the second row.

The -48 in the first spot pairs up with the w in the other matrix. So we can see that w = -48. Similarly, we have v = 54.

Also, we have -6x in the middle which matches with the 6 in the same corresponding spot. Solving -6x = 6 leads to x = -1.

-----------------------------

Finally, the third row.

There's only one variable here and that's the variable y in the bottom right corner. It pairs up with 0 in the same corresponding spot for the right hand side matrix. Therefore, y = 0.

Explain how you can write 4.1 as a/b

Answers

Answer:

ax + by

Step-by-step explanation:

i hope its correct

if its wrong then im sorry :)

An electrician charges a rate of $60 per hour plus a fee of $35 per job. Which expression represents the electrician's hourly rate?

60 + 35h

Answers

The hourly rate is 60, so multiply 60 by the number of hours (h) and add the fee:

Answer: 60h + 35

Find all the square roots of 36

Answers

Hey there!

√36

= √6^2

= 6

Therefore, your answer should be: 6

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Step-by-step explanation:

[tex] \sqrt{36} = ...[/tex]

[tex] = {36}^{ \frac{1}{2} } = (6 {}^{2} ) {}^{ \frac{1}{2} } [/tex]

= 6

d = 10.2 ft, r = 0.5 ft/h​

Answers

Answer:

20.4

Step-by-step explanation:

If you are using D = r × t

                         10.2 = 0.5(t)

                          10.2/0.5 = t

                           20.4 = t

Answer:

20.4

Step-by-step explanation:

I need a help.... thankyouu to those who can ans. this:))

A. BSA Method
B. Clark's Rule

(20 points)​

Answers

A

Step-by-step explanation:

just trust me that is the correct answer

Identify this function
f (x) =x

Answers

Answer:

linear

Step-by-step explanation:

A car is traveling at a speed of 54 kilometers per hour. What is the car's speed in meters per second? How many meters will the car travel in 10 seconds? Do not round your answers.

Answers

we would convert this using conversions. multiply 54 times 1000 to get your work into meters and 1 times 3600 to get hours into seconds. divide the 2 answers to get 15 m/s.

To find the equation of a regression line, ý = ax + b, you need these formulas:
8=13
--
b= y - az
S
A regression line has a slope of 2.334. If the mean of the x-coordinates of the
data points is 6.607, and the mean of the y-coordinates is 10.738, what is the
y-value of the y-intercept of the line to three decimal places?
A. -18.455
B. -4.683
C. 4.683
D. 18.455

Answers

Answer:-4.683

Step-by-step explanation:

Took the test

7x+3y=m, solve for y

Answers

Y= (m-7x)/3

We need to subtract 7x on both sides
Then divide the entire thing by 3

17. Which of the following numbers is the largest. Explain why you made the choice you did.
-3/4, -3/2,-1, -2/3

Answers

Answer:

3/1

Step-by-step explanation:

because why not

Expand 5(2x-4) please please

Answers

Answer:

10x - 20

Step-by-step explanation:

Distribute 5 to each of the terms within the parentheses to get 5(2x) - 5(4) = 10x - 20.

4) 4+ 1 =
a) 5
b) 572
12
c) 51
d) 572
6
12

Answers

Answer:

4+1=5

Step-by-step explanation:

Note down the below rules

(+)(+)=(+)(-)(+)=(-)(+)(-)=(-)(-)(-)=(+)

Carla and Diane Bought identical suit cases at a different stores. Carla’s suitcase originally cost $85 and was on sale for 20% off the original price which suitcase was a the better deal? What do we know ? List important facts ? What do we want to find out ?? Solve ??? Show ur work? Explain starts ur Asnwer and give details ? And justify your steps ?

Answers

Answer:

Carla's was the better deal with $68.00

Diane's: $85.00

Step-by-step explanation:

0.2 x 85 = 17

85 - 17 = 68$

A sunflower is 13 inches tall and grows 41 inches each month. The
sunflower's height is a linear function of time. Which statement best
describes the rate of change and initial value of this function?
A. The rate of change is the number of inches grown per month, and
the initial value is the first month.
B. The rate of change is the number of inches grown per month, and
the initial value is the starting height.
C. The rate of change is the starting height, and the initial value is the
number of inches grown per month.
D. The rate of change is the number of months per inch grown, and
the initial value is the first month.

Answers

Answer:The rate of change is the number of inches grown per month, and

the initial value is the starting height.

Step-by-step explanation:

The rate of change is the starting height, and the initial value is the

number of inches grown per month.

What is slope intercept form of line?

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept

Given,

A sunflower is 13 inches tall and grows 41 inches each month.

The sunflower's height is a linear function of time.

A linear function is a function whose graph is a straight line, that is, a polynomial function of degree zero or one.

y=13+41x.

Here x represents the number of months

13 is the initial height of the sunflower.

In the given options, The rate of change is the starting height, and the initial value is the number of inches grown per month is the statement best describes  the rate of change and initial value of this function

Hence, The rate of change is the starting height, and the initial value is the number of inches grown per month

To learn more on slope intercept form click:

https://brainly.com/question/9682526

#SPJ2

100÷5+25×3=



AYUDAA ES PARA HOYYY​

Answers

Answer:

95

Step-by-step explanation:

100 divided by 5 plus 25 times 3 is 95 :)

100/5=20

25x3=75

75+20=95

95

Please help!!!! ive been trying to get help for almost 2 days and I have yet to get an actual answer :(. Please try to show some work if you can, thank youu​

Answers

49. [tex]x = \dfrac{1}{a}[/tex] and [tex]y = 3[/tex]

50. [tex]x = \dfrac{1}{2a}[/tex] and [tex]y = \dfrac{1}{b}[/tex]

Step-by-step explanation:

We are going to solve these systems of equations using the elimination method.

49. Given:

[tex]5ax + 4y = 17[/tex] (1)

[tex]\:\:ax + 7y = 22[/tex] (2)

Multiply Eqn(1) by 7 and multiply Eqn(2) by -4 to get

[tex]\:\:35ax + 28y = 119[/tex]

[tex]-4ax - 28y = -88[/tex]

Adding the two equations above, we get

[tex]31ax = 31 \Rightarrow x = \dfrac{1}{a}[/tex]

Substituting this value for a into Eqn(2), we get

[tex]y = 3[/tex]

50. Given:

[tex]4ax + \:\:by = 3[/tex] (3)

[tex]6ax + 5by = 8[/tex] (4)

Multiplying Eqn(3) by -5, we get

[tex]-20ax - 5by = -15[/tex]

[tex]\:\:\:\:\:\:6ax + 5by = \:\:8[/tex]

Adding the two equations above, we get

[tex]-14ax = -7 \Rightarrow x = \dfrac{1}{2a}[/tex]

Plugging in the value of x into Eqn(3), we get the value for y as

[tex]4a(\frac{1}{2a}) + by = 3[/tex]

or

[tex]2 + by = 3 \Rightarrow y = \dfrac{1}{b}[/tex]

If x^2 - (3x-a) (bx-1) = c, where a, b, and c are constants, what id the value of c?
A. 9
B. 7
C. 13
D. 2

Answers

A is the correct answer

On a map 1 inch equas 27 miles. How much is 3 inches

Answers

Answer:

3 × 27

=81

mark BRAINLIEST pls

to pass this school year i need more time on my computer, more time on edmentum, the thing is im all caught up with my work and all i need is to find a way to get more time, if someone could find out how long it takes before im "off task" so i can just touch my computer to start the time again, or if theres a different way plz plz lmk​

Answers

Answer:

you could start by making a definite timetable for yourself and try to get away so as to differentiate the time between your work your Edmonton and a time is spending a computer don't try to spend much more time when your computer because it's mainly due to procrastinating in during other work

There are 10 board members on the Community Arts Council. In how many ways can a president and treasurer be chosen

Answers

Answer:

45

Step-by-step explanation:

This is a combination question: how many ways can you pick 2 people from a group of 10?

Using the notation C(10, 2) for the number of combinations of 10 things chosen 2 at a time...

[tex]C(10, 2)=\frac{10!}{2!(10-2)!}=\frac{10!}{2!\cdot 8!}=\frac{10\cdot 9}{2\cdot 1}=45[/tex]

please i need help

How many rows of seats are inside the theater? Enter your answer in the box.

Answers

Answer:

24 rows

Step-by-step explanation:

384 seats in total, and 16 chairs in a row, so 384/ 16=

24 rows

Hope this helps!

LMK if it does

Samuel wants to use his earnings from Monday and Tuesday to buy some batteries that cost 5.60 each how many batteries can samuel buy

Answers

How much did Samuel make I can answer it if you give me the number

Answer:

i cannot answer this because i do not know hw much money he has made.

Step-by-step explanation:

Q

1). 20² + 20^2

nt : I from is Indonesian ​

Answers

Answer:

[tex]\red{\rule{4pt}{700000pt}}[/tex]

Step-by-step explanation:

hi


9. Machine Trades Find the width X of the V-thread shown. (Round to the
nearest thousandth.)

Answers

Answer:

X would be 1,000

Step-by-step explanation:

how many times can 2 go into 67




fourth grade help​

Answers

Answer:

Step-by-step explanation:

To answer this, divide 67 by 2, writing the answer as a mixed number:

67

---- = 33 1/2

 2

thus, 2 can go into 67 33 times, keeping in mind that there's a remainder (1/2).

Integer in algebra
Need help 9th grade

Answers

Answer:

4x + 10 >1

-10. -10

4x < -9

Step-by-step explanation:

make sure to make it less than or equal to

Decide where the first digit of the quotient should be placed without performing division The first digit of the quotient for 2,370 = 24 should be in the Choose... ones tens hundreds thousands​

Answers

Answer:

tens place

Step-by-step explanation:

24 can't be into the thousands place or the hundreds place. hope this helps

Answer

 hundredths place

Step-by-step explanation:

When performing long division, the first digit of the quotient appears over the least significant digit of the first portion of the dividend that is greater than or equal to the divisor.

Here, when performing long division we compare ...

 64 vs 1 . . . no quotient digit

 64 vs 15 . . . no quotient digit

 64 vs 159 . . . the first quotient digit appears with the same place value as the 9 in 1.59. That is, the first quotient digit will be 0.02, 2 in the hundredths place.

The table shows a linear relationship between x and y.
x
-6
-3
1
4
Y
21
13.5
3.5
-4

What is the slope of the line represented by the values in the table?

Answers

The slope of the line is: 5/6


Hope this helps!! :)

Determine whether the quadratic function shown below has a minimum or maximum, then determine the minimum or maximum value of the function.
f(x)=2(x−8) ^2−3

Answers

Answer:

It's a minimum, at (8, -3)

Step-by-step explanation:

Option 1: you unwrap the square , add like terms, and then recognize it's a parabola and find the coordinates of the vertex.

Or look at it as -3 + something ^2. It means you are adding something positive to -3, so the sum is greater or equal to -3, that is the definition of a minimum. At that point you find the minimum by setting that something equal to 0 (which gives you x = 8) and the value is -3 + 0 = -3

Other Questions
HELP PLSASE: Find the solution of the system of equations.2x+4y=2x+4y=16162x+2y=2x+2y=22 (simplify) i will give brainliest if correct 3 2x8 when trying to solve a problem, bret uses a logical, step-by-step formula called Order the fallowing numbers from least to greatest put the lowest number on the left. -4 , 2 , -1, 3 how to see how long you listened to an artist on apple music Find the slope of this line Name 2 different "limiting Factors" that limit the size of a population in a given ecosystem. After Christopher Columbus arrived in the Caribbean in 1492, Europeans established colonies in the Americas and trade routes across the Atlantic Ocean. How did European colonizers influence the history of Central America and the Caribbean islands? what structures do human epithelial cells have in common with elodea cells What diagnostic test is useful for detecting hyperactivity of the thyroid gland during an evaluation of a thyroid disorder An octopus weighed 3 5/6 kilograms.After two weeks,its weight was increased by 1 4/5 kilgrams.But afterwards,it got sick and lost 2 7/15 kilograms.what is the current weight? A car is sold for 7,800 If this represents a depreciation in value to 60% of its originalprice, then calculate the original price of the car. A box has 11 marbles, 3 of which are white and 8 of which are red. A sample of 4 marbles are selected randomly from the box without replacement. What is the probability that exactly 2 are white and 2 are red A corporation earned its profit of 2.5x10^4 for 1x10^3 days in a row. What was the corporation's total profit during this time? In "A Difficult Path," how does the author convey Mrs. Li's viewpoint that it would be nearly impossible to find a wife for her son? Mrs. Li provides her son with a private tutor as he grows up with the hope it will improve his chances of marrying. Fuding is very picky and immature, so Mrs. Li believes he will never choose a wife. Shuwan tells Lingsi about the many women Mrs. Li has rejected as not good enough to marry her son. Bisi explains that Mrs. Li purchased Lingsi as a bride for her son because she knows no one else will have him nu vi nt v phong tro cng nhn cui th k X u th kit XX PLEASE HELP-AFTER THIS QUESTION I ONLY HAVE 10 POINTS LEFT, AND I DON'T WANT TO HAVE TO ASK THIS AGAIN!!!!!!!!!!!! I WILL GIVE BRAINLIEST, 5 STARS, AND THANKS TO ANYONE WHO CAN HELP ME!!!!!!!!!!!!!!!!!Will thinks he is a good listener. He holds consistent eye contact whenever his colleagues speak and lets them share without interrupting. He always concentrates on what they are saying, doesnt ask any questions, and tries to show them support by repeating what theyve said and making judgments about it. Haley says that though Will exhibits some behaviors of a good listener, he could do better by changing a thing or two about his approach. What would Haley MOST likely suggest that Will should change about his behavior in order to become a better listener?He should ask questions and stop making judgments.He should stop repeating what his colleagues have said.He should stop making judgments and repeating what his colleagues have said.He should ask questions and stop holding so much eye contact. A snowy owl weighs 64 ounces.16 ounces (oz) = 1 pound (lb)How many pounds does the owl weigh? how long should you scrub with soap when handwashing DESPERATE!! WILL GIVE BARINLIST AND THANKSMany farmers harvest their crops in the fall and then let the leftover plant material stay on the ground over winter. How does this help prevent erosion?