Mathematics High School

Solve for x: z=m-x *

Answers

Answer 1

Answer:

x = m - z

Step-by-step explanation:

z = m - x

Add x to both sides.

x + z = m

Subtract z from both sides.

x = m - z

Related Questions

Andrey works at a call center, selling insurance over the phone. While debating over which greeting he
should use when calling potential customers - "Howdy!" or "Hiya!" - he decided to conduct a small study.
For his subsequent 500 calls, he chose one of the greetings randomly by flipping a coin. Then, he compared
the percentage of calls he succeeded in selling insurance using each greeting.
What type of a statistical study did Andrey use?
Choose 1 answer:
Sample study
Experiment
Observational study

Answers

Answer:

The answer would be Experiment and A

Step-by-step explanation:

I got it correct

Based on the description of the study embarked upon by Audrey, it can be concluded that the statistical study carried out is an experimental study.

Experimental studies involves the introduction of a treatment on the participants in and then measuring how the participants respond to the treatment given.

Here, the greeting types could be regarded as the treatment as are expected to cause a change in the responses of the customers.

Observational study on the other hand, studies natural effect without trying to influence anything in the process.

Therefore, the experiment could best be attributed as an experimental study.

Learn more : https://brainly.com/question/18405415

What is the length of HA?
O 7 units O 8 units 0 24 units O 48 units​

Answers

Answer:

Step-by-step explanation:

48 units

Answer:

48 units

Step-by-step explanation:

1. Una escalera de 4 m de longitud se apoya sobre una pared vertical. Si la distancia entre la base de la escalera a la pared es de 2.5 m. ¿Cuál es la altura que tiene la escalera sobre la pared?

Answers

Answer:

puedes resolver de dos maneras si diste teorema de Pitágoras lo aplicas

hipotenusa al cuadrado = cateto 2 +cateto 2 ( el 2 significa al cuadrado)

sustituyes

hipotenusa= 4m

cateto= 2,5

hay que hallar el otro cateto que nos daría la altura a la que está la escalera

despejamos y tenemos

cateto 2= hip2 -cat2

cat2=(4)2-(2,5)2=

       =   16-6,25=9,75

luego hallamos la raíz cuadrada de 9,75= 3,12

     

la altura a la que se encuentra es 3,12m

-si aun no diste Pitágoras podes representarlo en una hoja utilizando cm en lugar de metros( a escala). trazas el triángulo rectángulo la base te la da la distancia a la cual se encuentra la escalera de la pared es decir 2,5cm trazas la hipotenusa de 4cm de manera que coincida con el cateto opuesto , y mides el valor de este ,será de 3,12cm no olvides que la respuesta la debes dar en metros ya que es la unidad de medida que te da.

,..............................

Answers

Answer:

,..............................!!!

Step-by-step explanation:

Find the value of g(4) for the function below.

g(x)= 5/6x -2/3

a) 10/3
b) 8/3
c) 4
d) 28/5​

Answers

Answer:

g(4) = 8/3

Step-by-step explanation:

g(4) = 5/6(4)-2/3

= 20/6 - 2/3

= 10/3 - 2/3

= 8/3

For a charity event, raffle tickets are printed such that they have a vowel (excluding y) as the first character and a prime number less than 10 as the second digit. (Note that 1 is not a prime number.) The probability that the winning ticket has the vowel contained in the word event and the digit is the number of letters in the word event is

Answers

Answer:

P=5%

Step-by-step explanation:

In order to solve this problem, we can use the following formula for the probability of two independent events:

P(A and B)=P(A)*P(B)

so we need to find the probability for each event to happen.

They are asking for the probability that the winning  ticket will have the letter e on it. There are 5 vowels in the alphabet (a, e, i, o and u). Therefore the probability for the first letter to be e is:

P (A)  = desired/total

P(A) = 15

We also know there are 4 prime numbers between 0 and 10 (2, 3, 5, 7) so the probability for the number to be a 5 is:

P (B) = 1/4

so the probability of getting a ticket that starts with an e and ends with a 5 is:

P(A and B)=P(A)*P(B)

P (AandB) = (1/5) ( 1/4 )

P (AandB) = 1/20

so the probability is 5%

solve the floowing systems of euations algebrically.
x+8=z
2x+8-2z=4
-x-y+3z=2

Answers

x + 8 = z

x + 8 - 8 = z - 8

x = z - 8

the rest is in a capture

ok really need hellp hear

Answers

Answer:

2/3 is the answer..

Step-by-step explanation:

becaue 2 holes then 2/3s is not filled trust me!!! plz give brainliest and a thanks!!!!

Can Anyone Help me with this I believe I got the first one correct If not correct me please

Answers

Answer:

the second one I think

Step-by-step explanation:

Answer:

Step-by-step explanation:

On a car trip, Theresa kept a record of her gas mileage. She discovered that for every 23 miles she used 1 gallon of gas. Write the equation that models the situation.

Answers

Answer:

23 miles/gallon

y=23x

because y is the amount of miles and x is the amount of gallons.

I like urgently need help, this is due tmr!

Answers

Answer:

117t

Step-by-step explanation:

Due to the ratio between distance and time (d/t) being 936/8 = 117, d = 117t.

Hope this helped!

Mia saves $28 in 8 weeks. Her sister saves $18 in 24 days. Are the rates at which each sister saves equivalent?

Yes
No
There is no way to tell

Answers

The answer is no

I just calculated rates for each sister by getting the total money saved and divided by number of weeks! In order to see how much money they are making each week.


This can be shown like this

28/8=3.5

18/24=.75

As you can see the rates are not the same
The rate of which mia saves IS equivalent. But, her sisters isn’t since 24 divided by 18 is a continuous decimal which is 1.333333....

17. Which ocean is the largest of the five oceans?

Atlantic Ocean

Arctic Ocean

Southern Ocean

Pacific Ocean

Answers

Answer:

Pacific Ocean at a grand 63 million square miles

Step-by-step explanation:

Answer:

pacific ocean

Step-by-step explanation:

it is the largest ocean in the world

A t-shirt decreased in price by
1
4
. After the reduction it was priced at £15. What was the original price of the t-shirt?ILL MARK YOU BRAIEST IF U GIVE ME THE RIGHT ANWSER PLZ I BEGG✌✌✌

Answers

Answer:

£20

Step-by-step explanation:

1-1/4=3/4

3/4=15

1

15*1/3/4=

15*4/3=20

Use synthetic division to solve (4x3-3x2+5x+6)/(x+6). What is the quotient?

Answers

Answer:

4x^2-27x+167-996/x+6

Step-by-step explanation:

Answer:

The Answer is D.

Step-by-step explanation:

If you have this on edge, then it is right.

In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5 % per hour find the bacteria at the end of one hour if the court was in initially 5060​

Answers

9514 1404 393

Answer:

  5187

Step-by-step explanation:

At the end of 1 hour, the count is 2.5% greater than at the beginning.

  5060 + 2.5% × 5060 = 5060 +126.5 = 5186.5

The count at the end of the hour was about 5187.

please someone help i’ll give brainliest

Answers

Answer:

B

Step-by-step explanation:

Triangle ABC is equilateral. Find the value of x, given that angle B has a measure of (4x-8).

Answers

Answer:

x=13

Step-by-step explanation:

180 is the total degree of any triangle. Divide by 3 and you get 60 degree angles. Subtract 8 and you gey 4x=52. Divide then to get 13

-4 + 6 2/5 + -2.7 how do i do this?

Answers

Answer:

- 0.3

Step-by-step explanation:

6 2/5 = 6.4

6.4 - 2.7 - 4

6.4 - 6.7

= -0.3

Answer:

The answer is -0.3

Step-by-step explanation

What did abolitionists William Lloyd Garrison and Frederick Douglass have in common?
A.
Both were members of the American Anti-Slavery Society.
B.
Both co-founded the abolitionist newspaper The Liberator.
C.
Both believed that the US Constitution could be used to end slavery.
D.
Both escaped the South using the Underground Railroad.

Answers

Answer:

Heyyyyyy :)

A) Both were members of the American Anti-Slavery Society

Byeeeee :)

Answer:

it is A

Step-by-step explanation:

the person above me gets all credit im just confirming that it is A

Which lines have a y intercept of 5

Answers

y=2x+5 could be used for this since it has a y-int of 5

20 pts Divisible or not divisible

Answers

Answer:

DIVISIBLE

Step-by-step explanation:

Answer:

a)divisible

b)divisible

c)not divisible (999÷11=90.83(approx)

d)divisible (168÷3=56)

e)divisible (424÷4=106)

Step-by-step explanation:

a number is divisible by if the number end with 5 or 0


The following set of coordinates represents which figure?
(2,5), (1, 3), (2, 1), (3, 3)
Parallelogram
Rectangle
Rhombus
Square

Answers

The correct answer is rhombus

Answer:

it is a rhombus but it will look almost like a square so dont get tricked

10 points
hi so this is middle school math here due 3:30 Friday December 4th please help ill give you brainliest yes i did it but i just want to help people please give an full explanation and the answer for brainliest.

For her birthday, Lucy received $20 from her aunt, $15 from her grandmother, and $32 from her cousins. How much birthday money does Lucy have left?

Answers

Answer:

67

Step-by-step explanation:

20+15=35

35+32=67

67

An elevator travels 117 ft in 6.5 seconds what is the elevators unit rate

Answers

Answer:

The elevator need to climb 117 feet and it reaches 117 feet in 6.5 seconds only. Now, let’s solve for the unit rate of the elevator. What is it’s speed. => 117 feet is the distance that the elevator needs to climb. => 6.5 seconds is the now. To find the speed let’s follow that formula. S = d/t => 117 feet / 6.5 seconds => 18 feet per seconds Unit rate of the elevator speed = 18 feet/s

Answer: 18.3 seconds

Step-by-step explanation:Divide 117 by 6.5 to get 18.307ft per second.

Round and you get 17.3ft per second

PLEASE HELP ASAP 20 POINTS!!!! WILL MARK BRAINLIEST!! PLEASE DONT SCAM!

Answers

Answer:

Step-by-step explanation:

m=y2-y1/x2-x1

y=mx+b

Answer:

C

Step-by-step explanation:

to find the slope: 0-4 divided by 5-(-3)

This equals -4/8=-1/2

the slope is -1/2

the y-intercept would be 2.5 because if you look at the picture closely you can see that the line meets the y line between 2 and 3.

Hope this helps!

Select the correct answer.


In a baseball game, a batter has hit the ball and is running at a speed of 30 feet per second. If the baseball diamond is a square with 90–foot sides, at what rate is the player's distance from home plate changing when he is 70 feet from third base?

A.
5.252 ft./s
B.
18.418 ft./s
C.
23.681 ft./s
D.
48.865 ft./s

Answers

I think it Is B.....

Answer: B: 18.418 ft/s

Step-by-step explanation:

On Plato

boy scout has 3 meters of rope. he cuts the rope into cords 3/5m long. how many cords will he make

Answers

Answer:  5 pieces

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

Explanation:

Note how

(number of pieces)*(length per piece) = 5*(3/5) = 15/5 = 3

which is the total length of the original rope.

So that's why the answer is 5.

We can get this answer through either guess and check, or we can divide 3 over 3/5 like so

3 divide 3/5 = (3/1) divide by (3/5) = (3/1)*(5/3) = 15/3 = 5

The second fraction 3/5 flips when we divide by it. Also the division changes to a multiplication when we flip the second fraction.

5 pieces because 3/5 is 0.6 so to check you can multiply 0.6 by 5 and end up with the 3 meters of rope

20 x 19!
Answers:
10,100
6!
52
20!
10!
14

Answers

I think it’s 52 and 20! I’m not sure

Answer:

20!

Step-by-step explanation:

20! Is the same as 20 times 19!

20! is 20 times 19, 18, 17 and so on until 1.

Hope this helps :)

What is something that can be found on a Debit Card?
Birthdate
Expiration date
Date of Purchase
Start Date

Answers

Answer:

Expiration Date

Step-by-step explanation:

expiration date or purchase
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