no links pls find the equation that represents the proportional relationship between in this graph

Answer: The answer is 84! Good luck!

Answer:

C

Step-by-step explanation:

Answer:

12.5 sq units. Explanation: Area of a triangle with vertices (x1,y1),(x2,y2),(x3,y3) is 12[x1(y2−y3)+x2(y3−y1)+x3(y1−y2)]. Using this formula ...

Step-by-step explanation:

you have to study

The value of the area of circle is,

Area = 15 units²

And, The value of perimeter is,

⇒ 6 + √34 + 5√2 Units

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

The triangle with vertices A(4, 3) B(-2, 3) and C(-1, - 2).

Now, We know that;

Area of triangle with vertices (x₁, y₁) (x₂, y₂) and (x₃, y₃) is,

= 1/2 [ x₁ (y₂ - y₃) + x₂ (y₃ - y₁) + x₃(y₁ - y₂) ]

Hence, We get;

The value of the area of circle is,

Area = 1/2 [ 4 (3 + 2) - 2 (- 2 - 3) - 1 (3 - 3) ]

Area = 1/2 [ 20 + 10 ]

Area = 1/2 x 30

Area = 15 units²

We know that;

The distance between two points (x₁ , y₁) and (x₂, y₂) is,

⇒ d = √ (x₂ - x₁)² + (y₂ - y₁)²

Hence, Lenght of AB is,

AB = √ (- 2 - 4)² + (3 - 3)²

AB = √- 6²

AB = 6

BC = √ (- 2 - 1)² + (3 + 2)²

BC = √9 + 25

BC = √34

CA = √ (- 1 - 4)² + (- 2 - 3)²

CA = √25 + 25

CA = √ 50

CA = 5√2

Thus, The perimeter of triangle is,

⇒ AB + BC + CA

⇒ 6 + √34 + 5√2

Learn more about the triangle visit;

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#SPJ3

Answer:

No

Step-by-step explanation:

To get to 12 from 4 you'd have to multiply by 3 but, if you multiply 6 by 3 you get 18, not 15.

Answer:

57

Step-by-step explanation:

3 * 3 * 3 = 27 +       5*6 =30   27+30=57

Hope this helps!

Answer:

c.57

Step-by-step explanation:

.3^3= 27

.and 5 (6)=30

27+30=57

remember to use pemdas!! (parenthesis, exponents, multiplication/division, addition/subtraction)

Answer:

Step-by-step explanation:       (9=4-38-838,256=2-60^7

Answer: $4.34

Step-by-step explanation:

Mon: 0.6x100= 60 cents

Tue: 0.6x130= 78 cents

Wed: 0.6x145= 87 cents

Thurs: 0.6x138= 82.8 cents

Fri: 0.6x210= 126 cents

60+78+87+82.8+126= 433.8 cents

There are 100 cents in a dollar

4.33.8 cents, so 4.34 if you round up (if the last number is five or greater round up)

Answer:

1/3 is the probaility

Step-by-step explanation:

since there are 3 different socks the answer would be 1/3

Answer:

The probability of her pulling of a blue sock the first time is 6 out of 12

The probability of her pulling out a blue sock the 2nd time would be 5 out of 11

The question is incomplete. The complete question is :

Jaina and Tomas compare their compound interest accounts to see how much they will have in the accounts after three years. They substitute their values shown below into the compound interest formula. Compound Interest Accounts Name Principal Interest Rate Number of Years Compounded Jaina $300 7% 3 Once a year Tomas $400 4% 3 Once a year. Which pair of equations would correctly calculate their compound interests?

Solution :

It is given that Jaina and Tomas wants to open an account by depositing a principal amount for a period of 3 years and wanted to calculate the amount they will have using the compound interest formula.

So for Jiana :

Principal, P = $300

Rate of interest, r = 7%

Time, t = 3

Compounded yearly

Therefore, using compound interest formula, we get

[tex]$A=P\left(1+\frac{r}{100}\right)^{t}$[/tex]

   [tex]$=300\left(1+\frac{7}{100}\right)^{3}$[/tex]

   [tex]$=300(1+0.07)^3$[/tex]

Now for Tomas :

Principal, P = $400

Rate of interest, r = 4%

Time, t = 3

Compounded yearly

Therefore, using compound interest formula, we get

[tex]$A=P\left(1+\frac{r}{100}\right)^{t}$[/tex]

   [tex]$=400\left(1+\frac{4}{100}\right)^{3}$[/tex]

   [tex]$=400(1+0.04)^3$[/tex]

Therefore, the pair of equations that would correctly calculate the compound interests for Jaina is [tex]$A=300(1+0.07)^3$[/tex] .

And the pair of equations that would correctly calculate the compound interests for Tomas is [tex]$A=400(1+0.04)^3$[/tex] .

Answer:

If anyone is having problems understanding the other persons answer it is (D)

Step-by-step explanation:

Answer:

33

because every other number is a multiple of five, but not 33

Step-by-step explanation:

Answer: 65

Step-by-step explanation: Sum of angles in triangles is always 180, we know one angle is 25 and another is 90, so 25 + 90 = 115, then 180 - 115 = 65.

Answer:

Step-by-step explanation:

Domain : all real numbers

Range : All real numbers

x - intercept : none

y- intercept : (0,2)

End behavior : Points diagnally to the right

100

Add 12 every month

Ex: 100 + 12

100 + 12 + 12+ 12+ 12+ 12+ 12+ 12+ 12+ 12

It wound not be 100 x 9 because 100 x 9 is 900

Therefore 9 months

9 x 12 = 108

so that would be 100+108= 208

Hope this helps~

Answer:

Step-by-step explanation:

Find the change between the first two sets:

12-9 = 3

14.4 - 10.8 = 3.6

3.6/3 = 1.2

Now find the change between the last two sets:

12 - -3 = 15

14.4 - 3.6 = 10.8

10.8/15 = 0.72

1.2 does not equal 0.72 so the answer is No

Answer:

1,193.81

Step-by-step explanation:

Use the formula:

A=2PIrh+2PIr^2

Answer:

Curved surface area of cylinder

=PH

=2pirh

=2×3.142×5×9= 282.78in sq

A is the closest.

Answer: It's A.

Step-by-step explanation:

I did the test and I got it right

The expression should be described option A. A) 13 more than half of 6 more than the quotient of 6 and 2

Since the expression is  13 + fraction 1/2 x (6 ÷ 2 + 6)

So we can explained that 13 should be more than the half of 6 i.e. more than the quotient of 6 and 2.

Therefore, the option A is correct.

And, the rest of the options are wrong.

learn more about expression here: https://brainly.com/question/1673286

Answer:

√(300×3)=√900=√30²=±30 is your answer

Answer:

72

Step-by-step explanation:

here's your solution

=> x= 8

=> y= -3

=> putting the value

=> 8*6 - (8*-3)

=> 48 + 24

=> 72

hope it helps

Hey there!

If x = 8 and y = -3, then SUBSTITUTE it into the equation

6(8) - 8(-3)

6(8) = 48

48 - 8(-3)

8(-3) = -24

48 - (-24)

- & - = +

48 + 24 = 72

Answer: 72

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

= 3 to 7

= 3 : 7

= 3/7

Step-by-step explanation:

Number of people who ride the tram = 3

Number of people who does not ride the tram = 4

Total people = 3 + 4 = 7

Ratio of people who ride the tram to all people in three ways.

= 3 to 7

= 3 : 7

= 3/7

Ratio of all people to people who​ don't ride the tram in three ways.

= 7 to 4

= 7 : 4

= 7/4

Ratio of people who ride the tram to all people in three ways.

= 3 to 7

= 3 : 7

= 3/7

Answer:

They are still congruent even after being rotated they still will remain the same shape.

Step-by-step explanation:

Answer:All the sides of each shape must be identical. so yes if it is

Step-by-step explanation:

Answer:

3rd. 1

Step-by-step explanation:

Answer:

20 cups

Step-by-step explanation:

Jada poured 0.45 liters of juice into several cups

9 liters was poured into each cup

Therefore the number of cups that Jada will fill up in the party can be calculated as follows

= 9/0.45

= 20

Hence Jada will fill up 20 cups

Answer:

Nora Won

Step-by-step explanation:

In a swimming contest you would go for the least time, so, let's see who had the least time:

20 = 20 (Tens places)

5 = 5 (Unit place)

0 < 4 (Tenths place)

So, Nora was the winner and she was faster than Rachel by 0.36 seconds

Hope it helps

no solution xd

x=5

x/3=5 => x=15

x=5 x=15 contradicts

Answer:

k=102

Step-by-step explanation:

hope this helps with your assignment

Answer:

26.1

Step-by-step explanation:

Consider 0.3 as 1. Now multiply 0.3 by 87.

Answer:

2

Step-by-step explanation: