Name two lines that contain point K. *

Answer:

(1) 25

Step-by-step explanation:

a1 => 121 =11²

10

9

a3=>64= 8²

7

6

a5=>25= 5²

Answer:

B

Step-by-step explanation:

if we match the two informations we can say that the triangle is isosceles

Answer:

x = 73

Step-by-step explanation:

Δ ABC and Δ DEF are congruent, same 3 angles in the same position in both triangles, so

Corresponding sides will be congruent, that is

x = ED = BA = 73

Answer:

10.9

Step-by-step explanation:

cos(57)(20)

Answer:

C. 5.2

Step-by-step explanation:

5.2

Answer:

C. 5.2

Step-by-step explanation:

Answer:

option a

hope helps you

have a nice day

Answer:

2x² - 14x + 24

Step-by-step explanation:

Use the FOIL method (First, Outside, Inside, Last).

First, multiply the first term of both parenthesis:

2x * x = 2x²

Next, multiply the outside terms of both parenthesis:

2x * -4 = -8x

Then, multiply the inside terms of both parenthesis:

-6 * x = -6x

Finally, multiply the last terms of both parenthesis:

-6 * -4 = 24

Combine like terms:

2x² - 8x - 6x + 24

2x² (-8x - 6x) + 24

2x² (-14x) + 24

2x² - 14x + 24 is your answer.

~

Answer:

[tex]2x^{2} -14x+24[/tex]

Step-by-step explanation:

1. Distribute

[tex](2x-6)(x-4)[/tex]

[tex]2x(x-4)-6(x-4)[/tex]

2. Distribute

[tex]2x(x-4)-6(x-4)[/tex]      Distribute [tex]2x(x-4)[/tex]

[tex]2x^2-8x-6(x-4)[/tex]

3. Distribute

[tex]2x^2-8x-6(x-4)[/tex]       Distribute [tex]-6(x-4)[/tex]

[tex]2x^2-8x-6x+24[/tex]

4. Combine like terms

[tex]2x^2-8x-6x+24[/tex]        Combine the like terms

[tex]2x^2-14x+24[/tex]

Answer:

4096

GP = {8 , 16 , 32 , 64 , 128 , 256 , 512 , 1024 , 2048 , 4096...} Therefore , the 10th term of the sequence is 4096.

I hope it help you

The required 10th term of the geometric sequence 8, -16, 32 is -4,096.

Geometric progression is a sequence of series whose ratio with adjacent values remains the same.

To find the 10th term of the geometric sequence 8, -16, 32, we first need to determine the common ratio (r) between consecutive terms.

r = (second term) / (first term) = (-16) / 8 = -2

So the common ratio is -2.

The nth term of a geometric sequence is given by the formula:

[tex]a_n = a_1 * r^{(n-1)}[/tex]

where [tex]a_n[/tex] is the nth term, [tex]a_1[/tex] is the first term, r is the common ratio, and n is the term number.

To find the 10th term, we plug in a1 = 8, r = -2, and n = 10:

[tex]a_{10} = 8 * (-2)^{(10-1)}a10 = 8 * (-2)^9a_{10} = 8 * (-512)a_{10} = -4,096[/tex]

Therefore, the 10th term of the geometric sequence 8, -16, 32 is -4,096.

Learn more about geometric progression here: https://brainly.com/question/4853032

#SPJ2

Answer:

Step-by-step explanation:

The even numbers less than 10 are

2  which can only be done 1 way: when you roll snake eyes.

4  can be done 3 ways (2,2) (3,1) and (1, 3)

6 can be done 5 ways (2,4) (4,2) (5,1) (1,5) and (3,3)

8 can be done 5 ways (4,4) (2,6)(6,2)(5,3) and (3, 5)

There are 36 ways of throwing the number cubes.

We have a total of 5 + 5 + 3 + 1 = 14 ways

The answer you want is

14/36 = 7 / 18 = 0.389

Answer:

150

Step-by-step explanation:

t = sqrt((4π^2mr)/F)

Plug in the given values.

12 = sqrt((4(3.14^2)(84.4)(6.5))/F)

Solve for F.

12 = sqrt(21635.90624/F)

144 = 21635.90624/F

F = 150.249

Answer:

1.6* 2,100,000= 3,360,000

2015-2012= 3

3,360,000*3= 10,080,000

Might be wrong but hope this helped!

Answer:

Step-by-step explanation:

(1/2)*x+4=-8

x+4/2=-8

x+4=-8*2

x+4=-16

x=-16-4

x=-20

Answer:

x = -20

Step-by-step explanation:

1/2(x + 4) = -8

1/2x + 2 = -8

1/2x = -10

x = -10(2)

x = -20

Hope this helps!

Answer:

32

Step-by-step explanation:

25% of 32 is 8. 100% of 32 is 32, therefore 25 percent of 32 equals 8.

Answer:

Step-by-step explanation:

5). Triangle DEF is an equilateral triangle.

Therefore, measure of all sides and the angles of the triangle will be equal.

DE = EF = DF = 5.2 ft

3y + 1 = 5.2

3y = 5.2 - 1

3y = 4.2

y = 1.4

Similarly, m∠D = 60° [Measure of all angles of an isosceles triangle = 60°]

(5x)° = 60°

x = [tex]\frac{60}{5}[/tex]

x = 12

6). Property to be used in ΔFGH,

"Two sides of an isosceles triangle are equal in measure and opposite angles of the equal sides of the triangle are equal"

FG = GH

3y = 12.9

y = 4.3

m∠F = m∠H

4x = 44

x = 11

Answer:

$.08

Step-by-step explanation:

it takes 0.4 per hour and it costs $0.20 per hour so you multiply the two numbers together.

0.4 x 0.20 = $.08

Answer:

x² + 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Distributive Property

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

(7x² + 8x - 4) - (6x² + 8x - 6)

Step 2: Simplify

Answer:

x ² + 2

Step-by-step explanation:

7 x² + 8 x - 4 - 6 x² + 8 x - 6

combine like terms

7 x² - 6 x² + 8 x - 8 x - 4 + 6

x² - 4 + 6

x ² + 2

Answer:

1/10

Step-by-step explanation:

1/2 * 1/5

Multiply the numerators

1*1 = 1

Multiply the denominators

2*5 =10

Numerator over denominator

1/10

Answer:

1/10

Step-by-step explanation:

multiply the numerators and denominators separately

1×1/2×5

any expression multiplied by 1 remains the same

1/2×5

2×5=10

1×1=1

1/10

Answer:

C = 2d + 15

Step-by-step explanation:

$2 per km, so $40 for 20km.

55-40 is 15 so $15 is a fixed price.

Hence, C = 2d + 15

Answer:

14. D=70°

e=110°(straight line angles)

15. R=42°(vertically opposite angles)

S=68°(sum of interior angles of a triangle)

16.x=50°(angles on a straight line)

y=70°(sum of interior angles of a triangle)

hope this helps you

Answer:

85 degree

Step-by-step explanation:

The angle vertically opposite to 85 be y

y = 85 (since V.O.A are equal)

Then x and y are corresponding angles

x = 85 (since corresponding angles are equal)

Hope u understand

Please mark as brainliest

Thnk You

Answer:

undefined

Step-by-step explanation:

To find the slope through 2 points

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

   = ( -4 - -3)/(3 - 3)

    = ( -4+3)/(3-3)

    = -1/0

Since it is a number divided by zero, the slope is undefined

Answer:

B

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

did it on edge

Answer: HI There I think that I can help You!

Girls:

Range:66

Lower Quartile: 22

Upper Quartile: 56

IQ Range: 34

Mean Absolute Deviation: 19.4

Boys:

Range: 75

Lower Quartile: 12

Upper Quartile: 45

IQ Range: 33

Mean Absolute Deviation: 20.8

Step-by-step explanation:

Answer:

give my guy that brainliest

Step-by-step explanation:

Answer: inverse

Step-by-step explanation: inverse is the relationship between the variables in the table a direct variation.

Answer:

1/12 for each column

Step-by-step explanation:

2 (coin sides) times 6 (die sides) = 12

Answer:

1i)-7  ii)15  iii)-17   iv)8   v)5

2i)5 ii)-34  iii)-82  iv)1 v)0

Step-by-step explanation:

The numerator is the number on the top of a fraction

The denominator is the numer on the bottom of the faction.

Answer:

Step-by-step explanation:

1. Numerator

(i)    (-7)/5         = -7

(ii)    15/(-4)       = 15

(iii)    (-17)/(-21)    = 17/21 = 17

(iv)    8/9           = 8

(v)    5 = 5/1       = 5

2. Denominator

(I)     (-4)/5        = 5

(ii)    (11)/(-34)     = -34

(iii)   (-15)/(-82)    = (15/82) = 82

(iv)    15 = 15/ 1    = 1

(v)     0 = 0/1       =  1

[tex]3. \ \frac{(-3) \times 4}{7} \ , \ \frac{(34-23) \times (7-4)}{11}[/tex]

4. Rational numbers as integers

 (17)/1    = 17

 (-23)/1  = -23

  35/1    = 35

  (-77)/1  = -77

  91/1    = 91