Find the slope PERPENDICULAR to line AB

Answer:

29-2(2w)13

29-2(26w)

29-52w

w=52÷29

Answer:

1) 80

2) 44

3) 93

4) 47

5) 29

6) 74

7) 60

8) 110

9) 50

Step-by-step explanation:

Each triangle MUST add up to 180, meaning you add the two values given and then subtract that answer from 180 to get the unknown value.

[tex]y = - \frac{4x}{9} + 3[/tex]

Move the expression to the left-hand side and change its sign

[tex]y + \frac{4x}{9} = 3[/tex]

Multiply both sides of the equation by 9

[tex]9y + 4x = 27[/tex]

Use the commutative property to reorder the terms

[tex] \underline{ \underline{4x + 9y-27 = 0}}[/tex]

Standard form of a line:-

[tex]\\ \rm\Rrightarrow y=\dfrac{-4x}{9}+3[/tex]

[tex]\\ \rm\Rrightarrow y=\dfrac{-4x+27}{9}[/tex]

[tex]\\ \rm\Rrightarrow 9y=-4x+27[/tex]

[tex]\\ \rm\Rrightarrow 4x+9y-27=0[/tex]

Answer: 79 degrees

Step-by-step explanation:

The dimensions that give the maximum area is 135 m by 135 m for a rectangular area with 540 m of fencing

An area is the amount of space occupied by a two dimensional shape or object.

Let w represent the width and l represent the length, hence:

540 = 2(l + w)

l = w - 270

The area (A) is:

A = length * width

A = w(w - 270) = w² - 270w

The domain of the function is (270, ∞), the range is (0, ∞).

The maximum area is at dA/dw = 0, hence:

2w - 270 = 0

w = 135 m, l = 270 - w = 135 m

The dimensions that give the maximum area is 135 m by 135 m

Find out more on area at: https://brainly.com/question/25292087

Answer:

2 dollars

Step-by-step explanation:

minus the money he spent on the drink so 2-16=14 then divide by the amount of candy bars he bought 14÷7=2 then you get your answer

Answer:

22% of 86

Step-by-step explanation:

22% = 0.22

0.22 × 86

Answer:

14:20 or 7:10

Step-by-step explanation:

The ratio of the carrots to tomatoes is 14:6 therefore if she plants 20 vegetables, she'll have 14 carrots and 6 tomatoes. Therefore the ratio of carrots to the total plants is 14:20 which is equal to 7:10

Answer: Below

Step-by-step explanation:

24% is basically 0.24. Since we want to find the original price we make the equation:

x * (1 - 0.24) = 665

For x is the original price. Simplify:

x * (0.76) = 665

x = 665/0.76

x = 875

Our answer is 875

Answer:

5

Step-by-step explanation:

40÷[20-4*(7-4)]

Start with the inner most parentheses

40÷[20-4*(3)]

Then the brackets, multiply first

40÷[20-12]

Then subtract

40÷[8]

We are now left with the division

5

Answer:

y=5

Step-by-step explanation:

9y+6 = 3y+3+7+26

arrange the equation so all values with y are on one side, and all regular numbers are on the other side. Make sure you change the sign when changing sides.

9y - 3y = 3 + 7 + 26 -6

6y / 6 = 30 / 6

Now divide both sides by 6 in order for y to be alone.

y = 5

Answer:

9.53333333333

Step-by-step explanation:

* = x so you multiply

Answer:

3 2/3= 11/3

2 3/5= 13/5

11/3*13/5

143/15

9 8/15

Step-by-step explanation:

you have to change it to an improper fraction first

Answer:

9,797

Step-by-step explanation:

98 x 100 = 9,800

9,800 + 5 - 9,805

9,805 - 23 = 9,782

9,782 + 15 = 9,797

Answer:

b = 5

Step-by-step explanation:

Solving

Step 1: Plug in the values of a and c.

Step 2: Combine like terms on both sides.

Step 3: Multiply both sides by 4.

Step 4: Subtract 3 from both sides.

Step 5: Check if solution is correct.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

c²=8

Step-by-step explanation:

You must substitute 2 in for the variable "N" and calculate

Answer:

20

1

20 firsts

Answer:

CD =7.5 AC =20

Step-by-step explanation: you can answer this question by creating a proportion. For the side AB, we can find the total length by adding AE and EB, for a total of 8. Now we can build a proportion, where x equals AC. 12.5/x= 5/8. When you build a proportion, it’s important to make sure you use the same corresponding parts in the same places, for example, in both the fractions we made for the proportion, the total side length was on the bottom. From this proportion, we now cross multiply to get 5x=100. Divide both sides by 5 and you get that the length of AC is 20. We can do the same with CD. The proportion you’d use to find CD would involve the smaller line segment over the total length of the line. This would look like so: x/20=3/8. Cross multiply again and you’d get 60=8x. Divide both sides by 8 and you’d get x=7.5. This means the length of CD is 7.5.

Answer:

Hello!

Step-by-step explanation:

I assume that you have your answer by now so if you don't mind I need some points.

Have a fantastic day!!!

Answer:

3x+63+94+2x+7 = 360

5x+164 = 360

5x = 196

x= 39.2

Step-by-step explanation:

3x+63+94+2x+7 = 360

5x+164 = 360

5x = 196

x= 39.2

Answer:

Slope=-4/3.    Y-intercept=0

Step-by-step explanation:

Y=Mx+B

Y=-4/3x+0

Answer:

y = 54x

Step-by-step explanation:

→ Divide one y value by its corresponding x values

27 ÷ 0.5 = 54

Answer:

you got it.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Substitute 3.14 in place of 'pie' every equation to check

Answer:

Step-by-step explanation:

ion even kno fr big dawg but imma go with 30.9

Answer:

Answer:

mode: 6

median:6

mean: 7

range:16

Step-by-step explanation:

Answer:

I have no idea if you are saying that x=16. If it does the answer is 8/5

Answer:

x-8=5x-80

8+80=5x-x

88=4x

x=88/4

x=22

Answer:

y = 4/5 x - 2

Step-by-step explanation:

Find for slope first:

m = (y2 - y1) / (x2 - x1)

= [(-6) - 2] / [(-5) - 2]

= -8/-10

= 4/5

Solve for b. Use (5, 2)

y = mx + b

2 = 4/5 (5) + b

2 = 20/5 + b

2 = 4 + b

2 - 4 = b

-2 = b

Substitute the value of m and b.

y = mx + b

y = 4/5 x + (-2)

y = 4/5 x - 2

Answer:    0.2125

PLz mark brainliest:)

Answer:

15x -4 = 11x       and          4x+5=9x

9 timees11 = 20x

Step-by-step explanation:

20x for first anwer

thank me later emmitheblackbobcat

Answer:

I can't understand the person above. but by looking at his results; they are equivalent to mine for this question.