B is between A and C and AB = BC.

If AB = 4x and AC = 24, find x.

Answer:

104 = -13 x -8

Step-by-step explanation:

The reason you got it wrong is, I'm assuming, because of the way you formatted it. Try this and see if it works.

Step-by-step explanation:

Hope it is helpful for you

thank you

Answer:

Step-by-step explanation:

2∠0PQ = 36

∠OPQ = 36/2 = 18°

Join OQ,

ΔOPQ is an isosceles triangle as OP = OQ = radius

∠OQP = ∠OPQ    {Angles opposite to equal sides are equal}

∠OQP = 18°

∠ORQ = 36

ΔORQ is an isosceles triangle as OR = OQ = radius

∠OQR =   ∠ORQ    {Angles opposite to equal sides are equal}

∠OQR = 36°

∠PQR = ∠PQO + ∠OQR

          = 18 + 36

∠PQR = 54°

∠POR = 2*∠PQR         {Central angle theorem}

          = 2 * 54

∠POR = 108°

∠PQR + ∠PSR = 180      {Opposite angles of cyclic quadrilateral}

54 + ∠ PSR = 180

            ∠PSR = 180 - 54

∠PSR = 126°

∠PSR + ∠RST = 180        {linear pair}

126 + ∠RST = 180

      ∠RST = 180 - 126

      ∠RST = 54°

Step-by-step explanation:

a

[tex]area \: of \: circle = \pi{r}^{2} \\ = 22 \div 7{ \times (35 \div 2)}^{2} \\ = 3.14 \times 306.25 \\ = 961.625 {cm}^{2} [/tex]

Answer:

n

Step-by-step explanation:

m/n = 0

=> m = 0 × n

=> m = 0

n + 0 = n

Answer:

For problem 15 it's y=15/4-7x

For problem 13 it's x=31-5y/6

Step-by-step explanation:

Problem 15:

y(4-7x)=15

y=15/4-7x

Problem 13:

6x=31-5y

x=31-5y/6

Answer:

13) Ans;

[tex]6x + 5y = 31 \\ 6x = 31 - 5y \\ \\ x = \frac{31 - 5y}{6} \\ \\ x = \frac{31}{6} - \frac{5y}{6} [/tex]

15)Ans;

[tex]4y - 7xy = 15 \\ y(4 - 7x) = 15 \\ \\ y = \frac{15}{4 - 7x} [/tex]

I hope I helped you^_^

Answer:

1000=1

1500=1.5

500=0.5

75=0.1333333333333

1=0.001

x/1000=y

Step-by-step explanation:

Step-by-step explanation:

Answer in attached picture

hope it helps

Answer:

5:2

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

(9g - 6f)(9g + 6f)

Step-by-step explanation:

81g^2 - 36f^2 =

(9g)² - (6f)² =

(9g - 6f)(9g + 6f)

Answer:

Step-by-step explanation:

Here is your answer

6k+9k<0

Simplify

6k+9k<0

15k<0

divide the sides by 15

15k /15 < 0 /15

1k<0

k<0

//

Answer:

[tex]\frac{9}{100}[/tex]

1/11.....................

Answer:

∠ WMX = 65°

Step-by-step explanation:

∠ WMX = ∠ VMX - ∠ VMW = 90° - 25° = 65°

Answer: 7.5 (h)

Step-by-step explanation:

Let say

a the outflow of the first pipe

b the outflow of the second pipe

T the volume of the tank.

x the time for filling with the second pipe

two pipes can fill a tank in 3 hours: a*3+b*3=T

One pipe alone can fill the tank in 5 hours : a*5=T

3*b=T -3a ==> 3b= 5a*3a=2a

b=2a/3

b*x=T ==> 2/3*a*x=T ==> 2/3*T/5*x=T ==> 2/15*x=1

x=15/2 = 7.5 (hours)

Step-by-step explanation:

it's rational

as a decimal 5.04

Mark me brainliest

After the deposit of $ 65.00 on 09/ 02 /06 the balance in her account would be :

[tex] \hookrightarrow ( \$920 + \$65) = \$985[/tex]

The value of balance will be : -

[tex] \hookrightarrow ( \$920 + \$65) = \$985[/tex]

Answer:

Taking LHS:sin 30⁰. tan60⁰

= 1/2 . √3

=√3/2

Now, Taking RHS:Cos 30⁰

=√3/2

LHS =RHS,

Hence proved.

Step-by-step explanation:

Answer: a) 4 = 10 - n

               b) 3 = [tex]\frac{n}{2}[/tex]

               d) 8n = 48

Step-by-step explanation:

a) n = 10 - 4

       = 6

b) n = 3 × 2

       = 6

d) n = 48 ÷ 8

       = 6

Answer: step 5. -11.8+9.8 = -2

Step-by-step explanation:

Answer:

Step-by-step explanation:

-3.4 is the lowest temperature.

Coldest temperature is -3.4 is recorded at 3:00 pm

The temperature closest to freezing point of water is -0.15

Answer:

Step-by-step explanation:

3:00pm is the coldest

12:00pm is the closest to freezing

Answer:

0.9

Step-by-step explanation:

Hope it helps you

Answer:

if it`s one tenth, multiply 0.09 by 10

0.09 is one tenth of 0.9

Answer:

(19)(-8i)

Step-by-step explanation:

(2 - 6i)(8 + i)(9 - 3i)

(2 + 8 + 9)(-6i + i - 31)

(19)(-8i)

Hey there!

Guide:

• Negatives are on the LEFT side of the number line

• Positives are on the RIGHT side of the number line.

• Negatives are BELOW 0 (less than 0)

• Positives are ABOVE 0 (more than 0)

• You have to take the value of the LARGER number.

• If your LARGER number is a negative number then your result will be a negative.

• If your LARGER is a positive number then your result will be a positive

• Negative & Negative = Positive

• Negative & Positive = Negative

• Positive & Positive = Positive

• Positive & Negative = Negative

y = -50 + 31

• So, you start from -50 and go UP 31 spaces to the right because “31” is a positive number.. once when you have moved UP your 31 spaces you have reached your answer for this given equation

y = -50 + 31

y = -19

Therefore, your answer is: y = -19

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

−

5

2

=

3

3

1

0

Step-by-step explanation:

:/

Answer:

y = - 85

Step-by-step explanation:

-y = 52 + 33 (52 flys over " = " and changes sign)

-y = 85

-y / - 1 = 85 / - 1 (getting rid of negative sign of y)

y = - 85

Answer:

D(3, 3)

The slope of line AB is -2.

The slope of line CD is 1/2.

Step-by-step explanation:

I chose point D (shown in the figure below) since it lies on the intersection of grid lines and is easy to read. The coordinates of point D are (3, 3).

Point A(-3, 3); point B(-1, -1)

slope of line AB:

[tex] m = \dfrac{y_2 - y_1}{x_2 - x_1} [/tex]

[tex] m = \dfrac{-1 - 3}{-1 - (-3)} [/tex]

[tex] m = \dfrac{-4}{-1 + 3} [/tex]

[tex] m = \dfrac{-4}{2} [/tex]

[tex] m = -2 [/tex]

The slope of line AB is -2.

Point C(1, 2); point D(3, 3)

slope of line CD:

[tex] m = \dfrac{3 - 2}{3 - 1} [/tex]

[tex] m = \dfrac{1}{2} [/tex]

The slope of line CD is 1/2.

Answer:

A

Step-by-step explanation:

Given

- k - (- 8k + 7) ← distribute parenthesis by - 1

= - k + 8k - 7 ← collect like terms

= 7k - 7 → A

Answer:

7k + 7

Step-by-step explanation:

-k - (-8k + 7)

-k + 8k + 7

7k + 7

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Answer:

The answer is 72

Step-by-step explanation:

Answer:

CM = 16

MD = 16

CD = 32

Step-by-step explanation:

To find the value of x

3x + 1 = 8x - 24 (we know that M is the mid point so both of the lines will be equal)

Transpose

1 + 24 = 8x - 3x

25 = 5x

x = 25/5

x = 5

CM = 3x + 1

      = 3(5) + 1

      = 15 +1

      = 16

MD = 8x - 24

      = 8(5) - 24

      = 40 - 24

      = 16

CD = CM + MD

     = 16 + 16

     = 32

The equation of the line is y = (15/2)x + 80.

The slope of the line is 15/2.

We have,

The coordinates from the graph:

(0, 80) (2, 65) and (3, 55).

Now,

The slope can be calculated as:

= (d - b) / (c - a)

where (a, b) and (c, d) are the two coordinates.

Consider (a, b) = (0, 80) and (c, d) = (2, 65)

Slope = (65 - 80) / (2 - 0)

Slope = 15/2

Now,

The equation of  the line:

y = mx + c _______(1)

Where m is the slope and c is the y-intercept.

Consider: (0, 80) = (x, y)

80 = 15/2 x 0 + c

c = 80

And,

Substitute c = 80 and m = 15/2 in (1).

y = (15/2)x + 80

Thus,

The equation of the line is y = (15/2)x + 80.

The slope of the line is 15/2.

Learn more about the equation of a line here:

https://brainly.com/question/23087740

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