M-8=3. —solving equations

M-8=3. Solving Equations

Answers

Answer 1

Answer:

m=11

Step-by-step explanation:

m-8=3

m=3+8

m=11


Related Questions

Use the interactive to describe the conic given by the equation 3x2 – 9xy + 8y2 + x + y – 27 = 0.

Ellipse with foci in the first and third quadrants.
Ellipse with foci in the second and fourth quadrants.
Hyperbola with foci in the first and third quadrants.
Hyperbola with foci in the second and fourth quadrants.

Answers

Answer:

A) Ellipse with foci in the first and third quadrants.

Step-by-step explanation:

A line that is not parallel nor perpendicular to y=2/4x+1

Answers

Answer:

y=2x+1

Step-by-step explanation:

Parallel = gradients are the same

Example: y=2/4x+5

Perpendicular = gradients are the inverse of each other

Example: y= -4/2x+1

Any equation would be correct unless the gradient is 2/4 or -4/2

For your vacation, you pack 3 shirts,
2 pairs of pants, and 2 pairs of
shoes. How many combinations of
unique outfits can you make?

Answers

Answer:

12

Step-by-step explanation:

3 shirts x 2 pants x 2 pair shoes= 12 outfits

it took Stephanie 2 1/3 hours to travel to her Aunt's house, and then 1 2/3 hours to travel to her Grandma's house. How many total hours did Stephanie travel?

Answers

Answer:

It took Stephanie 4 hours

Step-by-step explanation:

2 1/3 + 1 2/3 = ?

To make it easier, let's add them differently

2 + 1 = 3

1/3 + 2/3 = 1

1 + 3 = 4 hours

Or turn them into mixed numbers:

7/3 + 5/3 = 12/3 = 4 hours

So our final answer is 4 hours.

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

if the standard deviation of the data values in a sample is 16, what is the variance of the data values?

A. 289
B. 225
C. 256
D. 196

Answers

Answer:

C. 256

Step-by-step explanation:

Variance is the square of the standard deviation:

υ = σ²υ = 16² = 256

Correct choice is C

Answer:

.

standard variance=standard deviation²

standard varience =16²

standard varience=16²=256 is your answer

A researcher is comparing the effectiveness of three devices designed to help people who snore. There are 120 people who snore participating in the experiment. Using a table of random digits, the researcher will randomly place the participants into three equally sized treatment groups suitable for comparison.

Which design is the most appropriate for this experiment?

A Randomly number each person with 1, 2, or 3. Assign the people labeled 1 to the device 1 group, the people labeled 2 to the device 2 group, and the people labeled 3 to the device 3 group.
B Number each participant from 1 to 120. Reading numbers from left to right from a random number table, identify 80 unique numbers from 1 to 120. Assign the people whose labels are the first 40 numbers to the device 1 group. Assign the people whose labels are the second 40 numbers to the device 2 group. Assign the remaining people to the device 3 group.
C Number each participant from 000 to 119. Reading numbers from left to right on a random number table and looking at three digits at a time, identify 80 unique three-digit numbers from 000 to 119. Assign the people whose labels are the first 40 numbers to the device 1 group. Assign the people whose labels are the second 40 numbers to the device 2 group. Assign the remaining people to the device 3 group.
D Select a participant, and identify the first digit reading numbers from left to right on a random number table. If the first digit is a 1, 2, or 3, assign the participant to the device 1 group. If the first digit is a 4, 5, or 6, assign the participant to the device 2 group. If the first digit is a 7, 8, or 9, assign the participant to the device 3 group. If the first digit is a 0, skip that digit and move to the next one to assign the participant to a group. Repeat this process for each participant.

Answers

Answer:

A

Step-by-step explanation:

A is the less complicated one and the simplest but also the most efficient and the one that makes the most sense.

Answer:

C

Step-by-step explanation:

edge 2021

PLEASE HELP!! Urgent! :((

Answers

Answer:

the angle is 245°

Step-by-step explanation:

that is a pentagon, (a shape with 5 sides)

we know 4 of the angles in the pentagon

the sum of those 4 angles is

58°+100°+112°+25°=295°

to find a shapes total amount of °, the equation is (n-2)x180°

(5-2)x180°

=540°

540°-295°=245°

x=245°

Can someone explain please? Answer + explanation :(

Answers

Answer:

I don't understand this please explain what I am looking at

Step-by-step explanation:

Simplify the expression.

7.5(–5.9)


–44.25


14.25


–11.21


44.25

Answers

Answer:

[tex] - 44.25[/tex]

Step-by-step explanation:

All i did was put it in a calculator

Answer:

hi the answer is :

-44.25

у
What is the relation between the variables in the equation x?
10 ?
a. x varies directly with the square of y
b. y squared varies inversely with x
c. y varies directly with x squared
d. y varies inversely with x squared

Answers

Answer:

We need an equation to complete this question. please post another question, including an equation

Evaluate: 542 × 31



A
2,168

B
2,258

C
16,802

D
17,642

Answers

Answer:

C. 16,802

Step-by-step explanation:

h h h h h h h h h h

Help me please ????????

Answers

Answer:

300

Step-by-step explanation:

YOU CAN TAKE WHATEVER THE ANSWER AND L x W x H to get that right answer

Answer:

1700 cm squared :)

Step-by-step explanation:

Apply the distributive property. Then simplify by combining like terms. How do you do that? 14(-7w-4)

Answers

Answer:

-98w-56

Step-by-step explanation:

Distributive property means to take the 14 and distribute and multiply by everything inside the parenthesis,

so 14(-7w) -4(14) = -98w-56

Since there are not 'like terms' you are done

y’all pls help. i’ll mark you brainliest!!!

Answers

Answer:

help me first,

Step-by-step explanation:

5 plus square root of 45 divided by 4​

Answers

5+ sqrt45/4

5+5/4

6.75

5 + square root of 45 divided by 4
= 5 + 6.7 divide by 4
= 5 + 1.675
= 5.675

HELPPPPPPPP, ITS DUE SOON

Answers

Answer:

wouldn't it be (6, 7) if you put it across the x axis

what’s the range of this function graph?

Answers

Answer:

i think its D

Step-by-step explanation:

you see how the line starts in positive 2 and it goes infinite up positive, well answer may be (2,infinite)

How are the ateas of the squares related? HELP

Answers

Answer:

c

Step-by-step explanation:

i did this b4

yall i need help please yuhhh

Answers

Answer:

1. 9

2. -3

Step-by-step explanation:

30 points !! Which measurements could not represent the side lengths of a right triangle?
A. 6 cm, 8cm , 10cm
B. 12 cm, 35cm, 37cm
C. 4cm, 6cm, 10cm
D, 10cm, 24 , 26cm​

Answers

it is C, all the other answers when you substitute them into a right triangle they all equal to the largest sise of the triangle which is the hypotenuse. Every other triangle except for C equals to the hypo exactly, ax’s largest side is 10 but the total would be 7.2111. Hope this helps

Step-by-step explanation:

it C but if it not please don't blame me

Complete the steps to find the value of x.

Answers

Answer:

65+115=180

11x+ 48=180

Step-by-step explanation:

The answer above was the correct answer!

The total length of a road trip was 19.6 hours. If highway signs are posted every 0.7 hours, including one at the end of the road trip, how many highway signs will there be on the road trip.

Answers

Answer:

28

we can do it by dividing the journey time by in how after how many time the sign is place so 19.6/0.7=28

Hope you like it please make me the brainiest.

Thank You

-Parshv

Please help me I want to finish my math Homework!!

Answers

Answer: X<-10/7

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable

Evaluate each function.
f(t) = t– 5t; Find f(t - 2)

Answers

Answer: -4t+8 is your answer.

also can you make me the brainiest please

Thank You

-Parshv

Write an equation to find the total number of hours h the instructor exercises in any number of weeks w

Answers

have a pic of the problem?

First, rewrite 1/9 and 2/15 so that they have a common denominator. Then use to order 1/9 and 2/15.​

Answers

Answer: 1/9= 5/45 or 2/15= 6/45

Step-by-step explanation:

1/9 *5/5 = 5/45

1*5 =5 (numerator)

9*5=45 (denominator)

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

2/15 *3/3 = 6/45

2*3= 6 (numerator)

15*3= 45 (denominator)

if a person runs 1.5 miles in 8 mins how far can they run in 2 hours

Answers

22.5 miles in 2 hours.....
First find out how many times 8 minutes fits into two hours. Since one hour is 60 minutes, 2 would be 120. Perform 120/8 and get 15. This means that 8 minutes fits 15 times into 2 hours. Then, you’re going to multiply 1.5 x 15 and get the answer, 22.5. The person can tune 22.5 miles in 2 hours

plzz help me this is due today!!​

Answers

Answer:

I may be wrong, but the answer I got is 205°

Triangle ABC is reflected across line m to form triangle PRS.

B

R

A

s

Which statement must be true?

O The length of AB = the length of SR.

O The length of BC = the length of RP.

0 m 4 = m/s

OmZB =mZR

Answers

Answer: D

Step-by-step explanation:

1. Circle or highlight the letter that correctly identifies the following exponential equation into its equivalent logarithmic form.
am = p


A. logp(a) = m B. loga(p) = m C. loga(m) = p D. Not Shown

Answers

9514 1404 393

Answer:

  B. loga(p) = m

Step-by-step explanation:

Equivalent forms are ...

  [tex]a^m=p\quad\longleftrightarrow\quad\log_a(p)=m[/tex]

_____

Additional comment

It helps me to remember that a logarithm is an exponent. The base of the exponent is the base of the logarithm.

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