Mathematics College

how do I graph x+3y=3​

Answers

Answer 1

Answer:

Hopefully this helps on the graphing part.

How Do I Graph X+3y=3
Answer 2

Answer:

Go to desmos dot com it's a life saver. Type the equation into the thing and it shows up

Or, the equation would be y=-1/3x+3. 3 is your y intercept, and you have a slope of -1/3 (down one, to the right three)

Step-by-step explanation:

Related Questions

Solve 3(x + 1) = −2(x − 1) − 4
-1
1
-3
5

Answers

Answer:

x = -1

Step-by-step explanation:

3(x + 1) = -2(x - 1 ) - 4

use the distributive property to get rid of the parentheses. on -2 and -1 they cancel each other out so it becomes + 2. now you have:

3x + 3 = -2x + 2 - 4 (+2 and -4 are like terms so they become -2. so technically its 3x + 3 = -2x -2)

get +3 on the other side by subtracting it from itself and then subtracting it from -2 so it becomes -5.

3x = -2x - 5

get -2x on the other side by adding 2x to itself then adding 2x to 3x so it becomes 5x

5x = -5

divide 5 from -5 and you get x = -1

HELP QUICK ILL MARK BRAINLIEST|mr Williams drew a polygon on the board.the polygon had both acute and obtuse angles wich polygon Could mr Williams have drawn

Answers

Answer:

J

Step-by-step explanation:

A rhombus as both acute and obtuse angles that add up to 180 on each side

find the area of the shaded region under the
standard normal curve. If convenient, use technology to find the area

Answers

Answer

The area of the shaded region under the standard normal curve is 0.4834.

Step-by-step explanation:

A random variable X is said to have a normal distribution with mean, µ and variance σ².

Then , is a standard normal variate with mean, E (Z) = 0 and Var (Z) = 1. That is, Z  N (0, 1).

The distribution of these z-variates is known as the standard normal distribution.

Compute the area under the curve between -2.13 and 0 as follows:

                           

Thus, the area of the shaded region under the standard normal curve is 0.4834.

Find the unknown term in each proportion.

1/3 = ?/12

Answers

Answer:

Step-by-step explanation: 4/12

Answer:

4

Step-by-step explanation:

4 is the missing number! i hope this helps, have a great day:)

Mrs. Diaz has 4 brownies left. She wants to share the brownies equally among her 5 children Which of the following shows the amount of brownies each child can receive?

Answers

Answer: It’s 4/5

Step-by-step explanation: I had that q and got it right

UwU

What is - 0.9 as a decimal

Answers

Answer: -0.9 as a decimal is -0.9

but if you meant as a fraction, then it's -9/10

Step-by-step explanation:

Answer:

0.9

Step-by-step explanation:

There Are Several Ways To Write 0.9.

1) 0.9

2)0.90

3)9/10

4)90/100

Hope this was able to help you!

-TheAnimeCatUwU

#LearnWithBrainly

PLEASE HELP!!!
question 1: What is the coefficient of the third term of the trinomial? (In other words, what is C?)

(2x + 3)(4x − 1) = 8x^2 +10x − C


Question 2: What is the coefficient of the second term of the polynomial? (In other words, what is B?)

(x + 2)(2x^2 + x − 1) = 2x^3 + Bx^2 + x − 2


question 3: What is the coefficient of the third term of the polynomial? (In other words, what is C?)

(x + 2)(x^2 −3x − 2) = x^3 −x^2 −Cx − 4

Answers

The value of C is -3 and the value of B is 5

Expansion

Given the expression

(2x + 3)(4x − 1)

On expansion, ww will have:

(2x + 3)(4x − 1) = 8x^2 - 2x + 12x - 3

(2x + 3)(4x − 1) = 8x^2 + 10x - 3

Hence the value of C is -3

For the expression (x + 2)(2x^2 + x − 1)

Expnd

(x + 2)(2x^2 + x − 1)  = 2x^3 + x^2 - x + 4x^2 + 2x - 2

(x + 2)(2x^2 + x − 1) = 2x^3+ 5x^2 +x - 2

Hence the value of B is 5

Learn more on expansion here: https://brainly.com/question/13602562

A line has a slope of 5 and includes the points (1,t) and (3,2). What is the value of t?

Answers

Hello!

[tex]\large\boxed{t = -8}[/tex]

We can find the value of t using the slope formula:

[tex]slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

Plug in the given slope and coordinates into the appropriate places:

[tex]5 = \frac{2-t}{3-1}[/tex]

Simplify:

[tex]5 = \frac{2-t}{2}[/tex]

Multiply both sides by 2 to begin isolating for t. Simplify and solve for t:

[tex]5 * 2 = 2 - t\\\\10 = 2 - t\\\\8 = -t\\\\t = 8[/tex]

Simplify (4+y) + (8y - 5)

Answers

Answer:

it is 9y-1

Step-by-step explanation:

You have to simplify the expressions.

What is the domain of the function V(x)+1.

Answers

Answer:

3th one

Step-by-step explanation:

Answer:

i am not completely sure, im a bit rusty on this, but if im correct the answer is Option 1. I hope you get it right :)

Step-by-step explanation:

<A and <B are vertical
angles. if m<A =(3x+13)° and <B=(5x+9)° then find the measure of <A ​

Answers

Answer:

Step-by-step explanation:

3x+13 = 5x+9

2x = 4

x = 2

A  = 3x+13 = 19°

help pls i'll give brainliest, are they inverses or not explain why or why not

Answers

Is that algebra,????????

I TYPED IN THE ANSWER CAN SOMEONE CORRECT IF IT IS WRONG?

Answers

Answer: No you are not wrong

Step-by-step explanation:

Help me pls pls pls

Answers

Answer:

1. The gallons are dependent because the number of gallons depends on how long the tank has been filled with water.

2. 5

3. Since we know that after 1 minute, there are 5 gallons of water, we multiply both 1 and 5 by 60. Then we get 300 gallons after 60 minutes.

Step-by-step explanation:

A circle has a radius of 15 feet. What is the area of
the circle?

Answers

Answer:

A = 706.5 ft 2

Step-by-step explanation:

A = π ( 15  ft ) 2

A = π 225ft 2

A = 225 π  ft 2

A = 225 ⋅ 3.14  ft 2

A cylinder with radius 7 centimeters and height 9 centimeters has its radius quadrupled. How many times greater is the volume of the larger cylinder than the smaller cylinder .

Answers

Answer:

16 times larger

Step-by-step explanation:

What is the smallest unit of time? (Hint: its not a nanosecond or a microsecond or a second)

Answers

Pecosecond how about.

Judy plans to serve cheese to guests at a dinner party. She estimates
each guest will have 2 ounces of cheese, and she wants to have 8
additional ounces of cheese available. If Judy has 40 ounces of cheese,
which expression can be used to determine the number of guests Judy
can invite to her party?

Answers

Answer:

4

Step-by-step explanation:

2+8 = 10

10/40 = 4

4

Maybe...

PLEASE HELP PLEASE HELP
the solution to a system of linear equations who has only one solution is always
A- a fraction
B- a coordinate pair
C- a negative number
D-a decimal

Answers

Answer:

The point where the two lines intersect is the only solution. An inconsistent system has no solution.

Step-by-step explanation:

you have to study

Answer:

[tex]\huge\colorbox{red}{B)a coordinate pair}[/tex]

Step-by-step explanation:

the solution to a system of linear equations who has only one solution is always a coordinate pair

see an example in the graph:

a system of linear equation which has a solution:

[tex]\begin{cases}x+y=5\\x-y=3\end{cases}[/tex]

we can see the graph of the system of linear equation that it one solution is a coordinate pair (4,1)


Among all pairs of numbers whose sum is 6, find a pair whose product is as large as possible.
What is the maximum product?

Answers

The pair of numbers is (3,3) while the maximum product is 9
Step-by-step explanation:
The pairs of numbers whose sum is 6 starting from zero is ;
0,6
1,5
2,4
3,3
Kindly note 2,4 is same as 4,2 , so there is no need for repetition
So the maximum product is 3 * 3 = 9 and the pair is 3,3

Answer:

The pair of numbers is (3,3) while the maximum product is 9

Step-by-step explanation:

The pairs of numbers whose sum is 6 starting from zero is ;

0,6

1,5

2,4

3,3

Kindly note 2,4 is same as 4,2 , so there is no need for repetition

So the maximum product is 3 * 3 = 9 and the pair is 3,3

Step-by-step explanation:

hope this helps :)

If a tree cast shadow that is 42 feet long and a man whose height is 6 feet cast a shadow that is 5 feet long how tall is the tree ?

Answers

x/6=42/5
5x=252
x=50.4

pls help me on this.......​

Answers

Hey there!

Your answer is [tex]-4x+7[/tex]

Here are the steps to solve:

Given:

[tex]-5x-(x-7)[/tex]

Distribute negative sign:

[tex]-5x+x+7[/tex]

Add like terms:

[tex]-4x+7[/tex]

Have a great day! Hope it helped!

how do I round off 6.2 into a number ​

Answers

Ok so if you are rounding it to the nearest tenths place the answer would be 6

hope that's right!!

Answer:

well if you want to get to a whole number it would be 6

Step-by-step explanation:

you get that by well let's say it was 5.5 the second number is over half so it would round up to a whole of 6 but if it was 5.4 it would round down to 5.

I can explain better if needed

solve using any method 4x-y=20 and -2x-2y=10

Answers

Answer:

if you're trying to find the slope, it is (3, -8) were you looking for the slope?

Step-by-step explanation:

i hope this helps, have a great day:)

Answer: the answer is x =3, y = -8

Step-by-step explanation:

What is it? Please hurry

Answers

Answer:

C

Step-by-step explanation:

because it's going to the higher numbers

Answer:

The answer is C: greater than 2

f(x) = x^2. What is g(x)?

Answers

the answer is “B”
g(x)= 3x^2

Part E Find half of the time that Devon skied without falling, and write inequalities to compare it with the times others in the family skied without falling.

Answers

Answer:

For Half of Devon's Time you would put 172 divide by 2 equals 186. For comparison:

kelvin 223>86

Lori 55<86

Vanessa 265>86

Celia 112>86

Arnold 356>86

Step-by-step explanation:


PLEASE ANSWER OFFERING BRAINLEST

Triangle MNQ is similar to triangle MLP. Determine the length of LP.

a. 2 inches
b. 9 inches
c. 12 inches
d. 16 inches

Answers

we can establish a ratio since triangle MNQ is equal to Triangle MLP.

your answer is B 9 inches

A test has 20 questions. If Peter gets 80% correct, how many questions did Peter miss?

Answers

Answer:

4

Step-by-step explanation:

20 x 0.80

16 - 20

Answer:

4 questions

Step-by-step explanation:

4 wrong = 80%

ignore this:isnsjsbjs sjsdjsnsnssnsnnsnsns

Answers

Answer:

4

Step-by-step explanation:

i dont wanna explain but the answer is 4

i believe the c= 4 im not sure if it’s negative or positive but i think it might be negative
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