HELP!!!
What is the equation of this line?



A. Y = 9/15x + 21
B. Y = 2x + 9
C. Y = 2/3x + 9
D. Y = -2x - 21

Hence , the Vladas hypothesis which is incorrect is x² + y² = 25 which is option (c) .

The equation with a square term is rarely a perform of x declared by Vladas.

This is the statement relating to philosopher theorem that states that square of 2 range|number} is third number , these numbers once assigned to a triangle forms a right angulate triangle , the angle between 2 smaller sides is of 90°.

Among the four hypothesis given:

Option (C) : x²+ y²= 25  which is true.

Learn more about Pythagoras theorem here:

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Answer:

18.19

Step-by-step explanation:

First we must determine how much 15% of 20 is (3). Now we must subtract that from 20 (20-3=17$) Once we have that we must figure out how much 7% of 17 is ($1.19) Lastly, we must add the tax to 17.00 (17+1.19) to get 18.19.

Answer:

It's 12 please give brainliest

Step-by-step explanation:

-6 and 6 make it 12

Answer:

its B. 13

Step-by-step explanation:

Answer:

Omg I remeber that wait  let me think

Step-by-step explanation:

Step-by-step explanation:

the third one is the nonlinear function

hope this helps

Answer:

I think it's 6 sry if I'm wrong

Step-by-step explanation:

Answer: .9

Step-by-step explanation:

You divide by 100 and get .9

Answer:

90% = 0.900

Step-by-step explanation:

the basic rule of thumb for conversions of percentages into decimals is to place the period two spaces to the right of the first number in the percentage.

Answer:

y=-4x+3

Step-by-step explanation:

same slope different y intercept.

Answer:

da

Step-by-step explanation:

Answer: I believe it's / option 3: 6 gallons of white paint.

Answer:

slope=10, y-int=-20. x-int=2

Step-by-step explanation:

The equation y=10x-20 is in slope-intercept form, or y=mx+b with m being the slope and b being the y-int. In this scenarion, the m(the slope) is 10 and the b(the y-int) is -20. For the x-int, you have to find out what x is when y=0 and vice versa for the y-int. In this case, 0=10x-20 so x=2. Therefor the x-int is 2.

Answer:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.

Step-by-step explanation:

Could i have branliest please

if you didnt mean this you forgot the screenshot

Answer:

show the picture

Step-by-step explanation:

Answer:

6x - 11 + 7x - 27 = 36

6x + 7x = 13x

-11 + (-27) = -38

13x - 38 = 36

-38 - 36 = -74

13x/13 = -74/13

x = -74/13

Step-by-step explanation:

can no longer be simplified

Answer:

C

Step-by-step explanation:

Trust Me i did the test and got it correctomundo

Answe

y = kx ⇒ k = y/x = 7/35

Step-by-step explanation:

Answer:

6.50 per mile

Step-by-step explanation:

Answer:

I think its A

Step-by-step explanation:

Answer:

The mean of all sample proportions from all random samples of 100 dentists in the state of Ohio is equal to 0.72.

Step-by-step explanation:

Answer:

c=x+6

Step-by-step explanation:

Let's solve for c.

6+x=c

Step 1: Flip the equation.

c=x+6

Answer:

x = c – 6

Step-by-step explanation:

Subtract 6 from both sides of the equation to isolate the variable x:

6 – 6 + x = c – 6

Evaluate to get:

x = c – 6

Hope this helps! :)

Answer:

(1/2, 9/2)

Step-by-step explanation:

Write the system as a column (not as a row of characters):

x − 3y = –13 and 5x + 7y = 34 =>

x − 3y = –13

5x + 7y = 34

Let's eliminate x using the method of addition and subtraction.  Multiply all terms of the first row by -5:

-5x + 15y = 65

5x + 7y = 34

The sum of these two equations is

         22y = 99, and so

               y = 9/2

Substituting 9/2 or y in the first equation, we get:

   x - 3(9/2) = -13, which simplifies to:

   x               =  27/2 - 13, or

   x               =  27/2 - 26/2, or x = 1/2

Then the solution is (1/2, 9/2)

Answer:

18

Step-by-step explanation:

If k = 6, the equation would be 6 + 12, which is equal to 18.

Answer:

i would go for a and c

Step-by-step explanation:

Answer:

5 and a half

Step-by-step explanation:

Because you can fit 2 liters in each can, to find how many you would need, divide 11 by 2, this would give you 5 and a half, 5.5.

It could be that they want you to round up to six or round down to five, so do consider that.

Answer:

1

Step-by-step explanation:

Algebraically, both sides of the equation must equal each other.

[tex]4(12x-6)=6(-4+5x)+18[/tex]

Distribute

[tex]4(12x-6)=6(-4+5x)+18\\48x-24=30x-24+18\\[/tex]

Add, subtract, multiply, or divide to isolate x.

[tex]48x-24=30x-24+18\\48x-24=30x-6\\18x=18\\x=1[/tex]

The solution to this equation is 1.

To test, you can plug in x with 1 and you will see that both sides equal each other.

Answer:

The light blue/greenish one that says T=PV/K or Greeland

Step-by-step explanation:

We can make the equation more simplier by multiplying both sides by P to remove fractions.

It would become VP=KT

The only answer with VP or PV is B, or the T=PV/K

also, to isolate T, divide the VP=KT by K on both sides to isolate T.

VP/K=T

Answer:

55%

Step-by-step explanation:

66

120

x 100% = 55%

Answer:

66 is 55% of 120

Step-by-step explanation:

66 = 120 * x%

percent just means out of 100

for example, 20% is equal to 20/100

so, x% is x/100

66 = 120 * x/100

66/[tex]\frac{x}{100}[/tex] = 120

66 * 100/x = 120

6600/x = 120

cross multiply

6600/x = 120/1

6600 * 1 = x * 120

6600/120 = x

x = 55

Answer:

2589.5

Step-by-step explanation:

Hope this helps:)

Answer:

[tex]\$2229.4[/tex]

Step-by-step explanation:

Cost of 1 door = [tex]\$185.95[/tex]

Total number of doors = 4

Cost of 4 doors = [tex]\$185.95\times 4=\$743.8[/tex]

Cost of 1 window = [tex]\$148.56[/tex]

Total number of windows = 10

Cost of 10 windows = [tex]\$148.56\times 10=\$1485.6[/tex]

Total price of the doors and windows that needs to be purchased is [tex]\$743.8+\$1485.6=\$2229.4[/tex].

Answer:

x=2

Step-by-step explanation:

In ΔJKL the sides in order from shortest to longest are [tex]\overline{LJ}, \overline{JK}, \overline{LK}[/tex].

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

We know in a triangle the side opposite to the greater angle is larger.

Then in the ΔJKL listing the sides from shortest to longest is,

[tex]\overline{LJ}, \overline{JK}, \overline{LK}[/tex].

As m∠K is 50°, m∠L is 64° and m∠J is 66°.

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Answer:

-1/4

Step-by-step explanation:

-3y = 81-12x

y= 4x - 27

4m = -1 x 1/4

= -1/4