I need help finding the slope of the graph?

Answer:

B and A are parallel - their slopes are the same.

C is perpendicular to A and B - it's slope is the opposite of the reciprocal of A and B

Step-by-step explanation:

Answer:

In ∆ABC AND ∆DEF

ABC=DEF...........each 90°

SIDE AB =SIDE ED...........given

SIDE BC =SIDE EF............B-F-C and E-C-F

∆ABC =∆DEF....................by SAS test

Answer:

= (√3+4√2)/2√6

Step-by-step explanation:

To evaluate cos45*/sec30*+cosec60*​

First according to trigonometry identity

sec 30 = 1/cos30

cosec 60 = 1/sin60

Substitute

cos45*/sec30*+cosec60*​

= cos45/(1/cos30) + 1/sin60

= cos45coss30 + 1/sin60

= 1/√2 * √3/2 + 1/(√3/2)

= √3/2√2 + 2/√3

= (√9+4√2)/2√6 +

= (√3+4√2)/2√6

Answer:

hi

telangana na India na

Answer:

veritcal angles

Step-by-step explanation:

Answer:

12 = 4

15 5

Step-by-step explanation:

12 ÷3= 4

15 ÷3= 5

:)

Answer:

Step-by-step explanation:

Answer:

24 girl wanted to dance with Josh

Answer:

24

Step-by-step explanation:

30÷10=3 (10%)

3x8= 24

Answer:

(2, -1)

Step-by-step explanation:

The lines intersect at (2,-1), I graphed out the equations

Answer:

The multiplication property of equality states that when we multiply both sides of an equation by the same number, the two sides remain equal. Example 1 : Lisa and Linda have got the same amount of money.

Step-by-step explanation:

Step-by-step explanation:

Equation:  y = 12x + 0

Explaination: A proportional relationship is one in which two quantities vary directly with each other. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other.

Answer:

6/11

Step-by-step explanation:

let r be 0.54545454

multiply both sides by ten

10r = 5.4545454

since after the decimal point the digits between r and 10r are nor equal, we multiply again both sides by ten

100r = 54.54545454

since the digits after the decimal point between r and 100r are equal, we subtract the two

100r - r = 54.54545454 - 0.54545454

99r = 54

divide both side by 99

99r/99 = 54/99

through further simplification

r = 6/11

Here's link to the answer:

tinyurl.com/wpazsebu

Answer:

Marcos height is 63 inches. Marcos height is 3 inches less than 1.5 times Jennifer’s height.

What is Jennifer height in inches

A: 40in

B : 44in

C: 64.5in

D 58.5in

The answer is 44in(B)

Step-by-step explanation:

Hope this helps :D

Answer:

its hard hard

Step-by-step explanation:

Answer:

i would choose C.. but i could be wrong.

Step-by-step explanation:

Answer:

6.9

Step-by-step explanation:

Answer:

The answer is D. 33-42

Step-by-step explanation:

Because it says that Alia got 42 fewer jelly beans than Kelly did so you would do 33-42.

Answer:

true

Step-by-step explanation:

one tree has 13 apples

Answer:

This answer is False

Step-by-step explanation:

I went by and I divided 2 by 26 all the way to 12 divided by 146 and basically none of them machted so I knew that there   wasnt a multiplying pattern as none of them were the same.

Answer:

p=70+1.25x

Step-by-step explanation:

Answer:

P=1.25x+70

Step-by-step explanation:

So we know that Aaliyah earns $1.25 commission for every computer she sells. No matter what, she will make $70 per day, so that would be our constant. The $1.25 would be our independent variable since it can change depending on the amount of computers x she sells. Therefore, our equation is:

P represents the total pay, 1.25x represents the total commission for x computers, and the 70 is the base pay.

P=1.25+70

Answer:

[tex](f-g)(x)=-7x-3[/tex]

Step-by-step explanation:

Answer:

The answer is,

(8+2+6) ft = 16 ft

Answer:

A formula for P(x) is;

P(x) = -0.8·x³ + 0.8·x² + 0.8·x - 0.8

Step-by-step explanation:

The given parameters of the polynomial are;

The degree of the polynomial = 3

The multiplicity of the root at x = 1 is 2

The multiplicity of the root at x = -1 is 1

The y-intercept is y = -0.8

Therefore, we have to find the formula for the three degree polynomial;

The factors of the three degree polynomial are (x - 1)², and (x + 1)

Multiplying the factors together, we get;

(x - 1)²×(x + 1) = x³ - x² - x + 1

f(0) = -0.8, therefore, we get;

P(x) = -0.8 × (x - 1)² × (x + 1) = -0.8·x³ + 0.8·x² + 0.8·x - 0.8

The required polynomial is;

P(x) = -0.8·x³ + 0.8·x² + 0.8·x - 0.8

Answer:

the coordinates of the centroid of the triangle with the vertices A(-6,8), B(-3,1),andC(0,3).

={(-6-3-0)/3,(8+1+3)/3}=(-3,4)

Answer:

( - 3, 4 )  

Step-by-step explanation:

The centroid of a triangle is the intersection of the three medians of the triangle.

A ( - 6, 8 )

C ( 0, 3 )

Coordinates of the midpoint of AC are D( - 3, 5.5 )

Median BD is x = - 3

Coordinates of midpoint of BC are E( - 1.5, 2 )

[tex]m_{AE}[/tex] = - [tex]\frac{4}{3}[/tex]

Equation of median AE is y = - [tex]\frac{4}{3}[/tex] x

Solve system of equations:

y = - [tex]\frac{4}{3}[/tex] x and x = - 3

( - 3, 4 ) are coordinates of the centroid of the Δ ABC

Answer:

Number 7 is D and number 8 is A

Answer:

D. and D

Step-by-step explanation:

Answer:

x = -2 & x = 1

Step-by-step explanation:

Answer:

15.7315814 liters

Step-by-step explanation:

Answer:

Its 256 in 3

Step-by-step explanation:

sorry if im wrong.