Need answer please Thx

Answer:

8

Step-by-step explanation:

Lines have angles that are equal to 180. Therefore, because we already have 140 of the 180 necessary, we can subtract 140 from 180 to get 40. 40 divided by 5 is 8.

Hope that this helps!

Answer:

I. x=8

Step-by-step explanation:

lines form 180° angles so

140 +5x= 180 ; subtract 140 from both sides

5x= 180-140; divide both sides by 5

x= 40/5 = 8

Answer:

C

Step-by-step explanation:

Using Pythagoras' identity in right triangle BPO

with PB = 4 ( half of AB ) and OB = 5 ( radius of circle )

OP² + 4² = 5²

OP² + 16 = 25 ( subtract 16 from both sides )

OP² = 9 ( take the square root of both sides )

OP = [tex]\sqrt{9}[/tex] = 3

Answer:

1097

Step-by-step explanation:

1,030+ 67= 1097

Answer:

1097 Books

Step-by-step explanation:

1030+67=1097

Answer:

- 27

Step-by-step explanation:

(- 3)³

= - 3 * - 3 * - 3

= - 27

Hope it will help :)❤

Answer:

[tex] - {3}^{3} \\ = - 27[/tex]

Answer:

Let the triangle be ABC

Let AB = 14 and BC = 8

By Pythagoras theorem ,

                   [tex]AC^2 = AB^2 + BC^2 = 14^2 + 8^2 = 196 +64 = 260\\AC = \sqrt{260}\ inches[/tex]

Answer:

6 < x < 22

Step-by-step explanation:

Given 2 sides of a triangle then the third side x is in the range

difference of 2 sides < x < sum of 2 sides , that is

14 - 8 < x < 14 + 8

6 < x < 22

Answer:

7.85km

Step-by-step explanation:

Given data

Radius= 6km

θ= 75°

Arc length = 2πr (θ/360)

substitute

Arc length = 2*3.142*6 (75/360)

Arc length = 2*3.142*6*0.2083

Arc length = 7.85 km

Hence the length of the arc is 7.85km

Answer:

9

Step-by-step explanation:

8,8,9,10,10

the median is 9 and adding any other number tht isnt 9 would shift that median.

Answer:

[tex] slope = \frac{4}{3} [/tex]

Step-by-step explanation:

Hope it is helpful....

The probability of a freshman being a boy is 3/37.

What is probability?

Probability is a branch of mathematics that deals with the study of randomness and uncertainty in events. It is the measure of the likelihood or chance that an event will occur. Probability is expressed as a number between 0 and 1, where 0 indicates that the event will not occur and 1 indicates that the event will occur with certainty.

The total number of students is:

3 + 1 + 4 + 2 + 7 + 9 + 6 + 5 = 37

The number of freshman boys is 3. Therefore,

P(Freshman Boy) = number of freshman boys / total number of students

P(Freshman Boy) = 3/37

Hence, the probability of a freshman being a boy is 3/37.

To know more about probability visit :

https://brainly.com/question/13604758

#SPJ1

Answer:

first one

Step-by-step explanation:

Answer:

It will be the first answer, Both balls will at the same rate

Answer:

258 = 3y - 10

3y = 258 + 10

3y = 268

Step-by-step explanation:

Answer:

35 pounds of $8.00 tea and 15 pounds of $6.00 tea

Step-by-step explanation:

Let x represent the pounds of tea of the $8 kind. 8x would represent the total cost of that type of tea. We can also say 50 - x is the pounds of tea of the $6 kind, so 6(50 - x) is the total cost of that type of tea. 50 * 7.4 represents the total cost of all the tea, and the expression 8x + 6(50 -x) would also represent the same thing. We can write this as an equation,

8x + 6(50 -x) = 50 * 7.4

simplify,

8x + 300 - 6x = 370

2x + 300 = 370

and solve.

2x = 70

x = 35

This means there is 35 pounds of the $8 kind.

We can subtract that from 50 to find,

50 - 35 = 15,

15 pounds is the amount of the $6 kind.

Answer:

C

Step-by-step explanation:

-2x+6 [tex]\geq[/tex]-4

     -6   -6

-2x [tex]\geq[/tex]-10

divide both sides by -2

-2/2=-1

-10/2=-5

-5*-1=5

x[tex]\geq[/tex]5

x is greater than 5 so the number should be larger than 5 or equal to 5.

[tex]\huge\mathcal{\fcolorbox{cyan}{black}{\pink{Answer࿐}}}[/tex]

★Option 3rd is correct

✧══════•❁❀❁•══════✧

Answer:

54376

is the answer .......

Answer: 82 degrees

Step-by-step explanation:

Answer:

x>5/2

Step-by-step explanation:

4x>10

x>10/4

x>5/2

Answer:

what's the question

Step-by-step explanation:

I don't understand it

Cevap:

D

Adım adım açıklama:

Verilen İfadelerin Değerlendirilmesi:

3/4 = 0.75; 0,75 *% 100 =% 75 - doğru

2/4 = 1/2; 1/2 *% 100 =% 50 - Corect

8/25 = 0,32 *% 100 =% 32 - doğru

15/75 = 1/5 = 0,2 * 100 =% 20,% 12 olarak verildiği için yanlıştır

Answer:

C)

Step-by-step explanation:

A)  8 + 24 ÷ 12 x 4 = 8 + 2 x 4 = 8 + 8 = 16

B)  8 + 24 ÷ (12 x 4) = 8 + 24 ÷ 48 = 8 + 1/2

C)  32 ÷ 48 = 2/3

D)  8 + 2(4) = 16

Answer:

narr

Step-by-step explanation:

Answer:

28.5 ft^3

58.3 m^3

Step-by-step explanation:

volume of a pyramid = 1/3 x length x width x height

Perimeter of a pyramid = 4 x length

10.1 = 4 x length

length = 10.1 / 4 = 2.525

1/3 x (2.525 x 2.525 x 13.4) = 28.5 ft^3

1/3 x (6.1 x 6.1 x 4.7) = 58.3 m^3

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

Answer:

tanx = sinx/cosx

Step-by-step explanation:

Given the expression

sin x cos x tan x = 1 - cos^2x

According to trigonometry identity

tan x = sinx/cosx

Substitute into the expression. From LHS

sin x cos x tan x

= sin x cos x (sinx/cosx)

= sin²x

Also since sin²x+cos²x = 1

Hence sin²x = 1 - cos²x (RHS)

The correct option is therefore tanx = sinx/cosx

Answer:

The total are of the three triangles is 36 square units.

The area of the figure is 60 square units.

Answer:

first box 36 second box 60

Step-by-step explanation:

Answer:

I'm not to sure, but I'll say 10.5

If you multiply 3.50 x 3 you'll get 10.5

If you add you'll get 13.5.

If it's an addition I'll recommend to go with 13.5

If it's a multiplication  I'll recommend to go with 10.5

Answer:

28 cm

Step-by-step explanation:

side opposite of 30° = x = shorter leg / opposite.

side opposite of 60° = x√3 = adjacent.

side opposite of 90° = 2x = hypotenuse.