Mathematics High School

a.) y - 11 = (x+3)
Slope of line

Answers

Answer 1

Answer:

m = 1

Step-by-step explanation:

y - 11 = (x+3) can be compared to the gneral point-slope formula

y - k = m(x - h), where (h, k) is a point on the line.

Notice that the coefficient of (x + 3) is 1; therefore we know immediately that the slope of the line is m = 1.

Related Questions

Hola, ¿cómo tienes un buen día (puntos gratis)
DON'T ANSWER IF YOU DONT KNOW SPANISH OR SOMETHING WILL HAPPEN

Answers

Answer:

Buena y como estas?

¡También gracias!

Answer:

bien, como te va a ti?

Step-by-step explanation:

saludos

What is the equation of the line that passes through the point (1, 3) and has a slope of
-3?

Answers

Question - What is the equation of the line that passes through the point (1,3) and has a slope of -3

Answer/explanation - You only need another point on the line through ,
S
,
and the vector −
Q
−
P
is parallel to the given line through ,.
P
,
Q
.
So another point on the line through
S
parallel is +−.
S
+
Q
−
P
.
Then in the desired form that line is +(+−),
x
S
+
y
(
S
+
Q
−
P
)
,
where +=1.

Answer:

y=-3x+6

Step-by-step explanation:

3=-3*1+b

3=-3+b

b=6

y=-3x+6

-3*1 is -3+6 is 3

Johathan purchases 10 traveler's checks in denominations of $20, $50, and $100, totaling $370.He has twice as many $20 checks as $50 checks. How many of each denomination of traveler's checks does he have?

Answers

Answer:

Six 20$ bills, Three 50$ bills, One $100 bill

Step-by-step explanation:

6x20=120

3x50=150

1x100=100

120+150+100=370

and there are twice as many 20$ checks than 50$ checks

Which of the following is the abbreviation for a milligram?

g
mig
Mg
mg

Answers

The last one is correct

Milligram is mg.

Mg is not milligrams!
The last one! hopes this help.

Linda is carrying 40 grams of seeds.
She puts these seeds, in equal amounts, into 4 bags.
What is the mass of seeds in each bag?

Answers

Answer: 10 grams

Step-by-step explanation: 40 grams÷ 10 bags = 4 grams per bag

What is the y-intercept of this line?

Answers

Answer:

The y-intercept of this line is -1

Step-by-step explanation:

hope this helps :)

when will i find love

Answers

First thing you need to do is, talk to the opposite gender, make friends, and if you and one of them decide to take it to the next level, you will now then have love.

Answer:

never

Step-by-step explanation:

because i said so :)

if f (x) =2x+1 and the domain of f is (5,25,50) what is the range of f

Answers

Answer:

(11,51,101)

Step-by-step explanation:

f(5)=11

f(25)=51

f(50)=101

Question 2 (1 point)
Which of the following numbers is an irrational number?
а
V121
b
38%
С
20
d
7
8

Answers

This answers is A it’s 100% right

which statesmen describes the association between variable X and variable Y?


perfect negative association

perfect positive association

moderate positive association

moderate negative association

Answers

Answer:

perfect positive association.

Step-by-step explanation:

A perfect positive association means that a relationship appears to exist between two variables, and that relationship is positive 100% of the time. In statistics, a perfect positive association is represented by the value +1.00, while a 0.00 indicates no association

Question in picture please solve

Answers

Answer:

n=8

Step-by-step explanation:

-6=n/2-10 -- switch sides

n/2-10= -6 -- add 10 to both sides

n/2-10+10= -6+10 -- simplify

n/2=4 -- multiply both sides by 2

2n/2=4 times 2 -- simplify

n=8 -- answer

x- 6y > 5
7x + 2y ???????????

Answers

Answer:

.

Step-by-step explanation:

Answer:

7x+2>=4

Step-by-step explanation:

70-4=66>=4

so,answer is Yes

What does it equal??????

Answers

Answer:

8

Step-by-step explanation:

2*2*2=8

Answer:

it's 8

Step-by-step explanation:

Please answerrr!!! (don’t answer if you don’t know it) will give brainliest

Answers

Step-by-step explanation:

hope this helps, good night

what step is the wrong step?

Answers

Step 5 is wrong, because you multiply or divide before you add or subtract.

3x+ 2y= 14 4x- 2y= 16 Elimination.

Answers

If you set the problem like you are going to add it, it will look like this:

3x+2y=14
+4x-2y=16
——————

2y+(-2y) will cancel out leaving you with:

7x=30

Divide by seven to get x by itself, you will get:

x=5

Now plug that in to 4x-2y=16

4(5)-2y=16

20-2y=16

Minus 20 on both sides

-2y=16

Divide by -2 to get y by itself

y=8

Thus,

x=5 and y=8

t over 5 =7 what is the answer please help im terrible at math

Answers

Answer:

t=35

Step-by-step explanation:

find the value of x and y. if (x+y,1) =(2,2x-y)​

Answers

Answer:

x=1/3. y=3/2

Step-by-step explanation:

x+y=2. =>equation 1

2x-y = 1. => equation 2

equation 1 + equation 2,

x+y+(2x-y) = 2-1

x+y+2x-y = 1

3x = 1

x=1/3

plug in value of x in equation 1,

1/2 + y = 2

y= 2 - 1/2

y = 3/2

Write an equation of the line in slope-intercept form.

Answers

Y=-1/4x+3

why?
Equation is y=Mx+b
slope =m
B= point on y axis

A radio station gave away 192 tickets to a concert. They gave away 5 times as many tickets to listeners as they gave to employees. How many tickets did they give away to employees?

Answers

Answer:

Tickets to workers= 32

Step-by-step explanation:

Giving the following information:

Total tickets= 192

They gave away 5 times as many tickets to listeners as they gave to employees.

We will use the rule of 3:

6/6=192

5/6= ? = 192*(5/6) = 160

They gave 160 tickets to listeners.

Tickets to workers= 192 - 160= 32

Prove:

32*5= 160

What is the area of a scaled copy if the original figure's area is 36 and the scaled copy is 2/3?

Answers

Answer:

24

Step-by-step explanation:

1/3 of 36 is 12 then 12 x 2 is equal to 24

(7n - 5)(5n-8)
Multiply polynomials

Answers

The answer is: 35n^2 - 81n+40

Oliver has of a gallon of water. He pours all of the water into 6 containers. If he pours the same amount of water into each container, how many gallons of water does Oliver pour into each container?

Answers

Answer:

I believe it is 1/3 of a gallon

Step-by-step explanation:

because he pours it into 6 containers (which make each container hold 1/6 of a gallon)

then he pours the same amount again which will make it 2/6 of a gallon and 2/6 simplified is 1/3

how do speak to a real person

Answers

use your mouth and speak !!

Answer:

Use your words, it's easy hun.

Step-by-step explanation:

thinking about what you what to say, open your mouth, and speak.

Determine the average rate of change over left curly bracket negative 4 less or equal than x less or equal than 4 bold right curly bracket. Do NOT simplify.

Answers

Answer:

{-4≤ x≤ 4}

The average rate of change would be 1 for f(x) = x.

Step-by-step explanation:

Suppose we have a range a≤x≤b, then the average rate of change can be calculated by =f(b) - f(a)/b-a

The given range lies from -4 to 4 as {-4≤ x≤ 4}

The range of this is from -4 to 4.It includes all the numbers ranging from -4 to 4.

The average rate of change of the function is calculated by

= f(4) - f(-4)/4-(-4)

Suppose f(x)= x  then f(4)= 4   and f(-4)= -4

Then

4- (-4)/ 4- (-4)

= 8/8= 1

So the average rate of change would be 1.

What is the y-intercept of the line given by the equation below?
y=-10x + 14
A. (0, -10)
B. (14,0)
C. (0, 14)
D. (-10,0)

Answers

The correct answer is C (0, 14)

Answer:

the answer is C. (0,14)

If ∆TIK ≅ ∆TOK and < I = (5x + 8), < K = 92, and < O is 50. What is the measure of < I?

Answers

Answer:

<I = 50

Step-by-step explanation:

Sum of angles in ∆TOK is 180

Given

< I = (5x + 8),

< K = 92, and

< O is 50.

<T + <O+<K = 180

<T +92+50 = 180

<T + 142 = 180

<T = 180-142

<T = 38

Also <T+<I+<K = 180

38+5x+8+92 = 180

5x+138 = 180

5x = 42

x = 42/5

x = 8.4

Since <I = 5x+8

<I = 5(8.4)+8

<I = 42 + 8

<I = 50

Answer:

=50

Step-by-step explanation:

What is -8.3 - (-5.4)? Lon got -13.7 as the correct answer. Do you agree or disagree? Explain why.

Answers

-8.3 minus a minus makes it a plus, therefore it would be -8.3+5.4= -2.9

-5x+(- 15 ) = 20

distributive property

Answers

Answer:

-5x+(- 15 ) = 20

x=-7

Step by Step

-5x+(-15)= 20 becomes

-5-15=20 add 15 tp (15 and 20)

-5x=35 ( divide by 51

x=-7

-5x+(-15)=20 x=-7 that is true

the perimeter of the given equilateral triangle is 42 cm find s if it's side length is (3s+2) cm​

Answers

Answer:

14cm

Step-by-step explanation:

Given parameters:

        perimeter of the triangle  = 42cm

        length of side = (3s + 2)cm

Unknown:

Find the length of each side = ?

Solution:

The perimeter of a body is the sum of all its sides.

 In this problem, we have been given an equilateral triangle. For such a triangle, all the sides are equal. So the perimeter is the sum of all the three sides;

     (3s + 2) + (3s + 2) + (3s + 2)  = 42

            9s + 6 = 42

            9s  = 42 - 6

            9s = 36

              s  = 4;

The length of its sides = 3s + 2

                                     = 3(4) + 2

                                     = 12 + 2

                                     = 14cm

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