find the value of x plz and thxs will mark brainliest

Answer:

75.6

Step-by-step explanation:

100% - 73% = 27%  

27% = 0.27

280 × 0.27 = 75.6

Answer:

 P= 8π cm

Step-by-step explanation:

hello :

the perimeter is P= 2πr      r is the radius

so :  P= 8π cm

Answer:

5416.6

Step-by-step explanation:

use a calculator

Answer:

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Step-by-step explanation:

Answer:

13x - 2

Step-by-step explanation:

Use the distributive property to eliminate the parentheses.  1(7x - 10) -1(-6x - 8) so using the distributive property 7x - 10 + 6x + 8.  Next, combine the like terms.  13x - 2

Answer:

Step-by-step explanation:

.4

Answer:

100

Step-by-step explanation:

Answer:

The answer us 100 la respuesta es 100

Answer:

x = -4

Step-by-step explanation:

See attached image

Answer: 7 × 11 × 13 = 1001

Step-by-step explanation:

Solution: Since, the prime factors of 1001 are 7, 11, 13. Therefore, the product of prime factors = 7 × 11 × 13 = 1001.

Answer:

7 x 11 x 13

Step-by-step explanation:

               1001

             /        \

           11         91

                     /     \

                  7        13

1001 = 11 x 7 x 13

[tex]r(1) = (2 \: .1 \: . \frac{2}{3} )[/tex]

[tex]r(0) = (0 \: .0 \: .0)[/tex]

[tex] \gamma r =( 2 \: .1 \: . \frac{2}{3} )[/tex]

[tex]l = \sqrt{2 {}^{2} + 1 {}^{2} + \frac{4}{9} } [/tex]

[tex]l = \sqrt{4 + 1 + \frac{4}{9} } [/tex]

[tex]l = \sqrt{ \frac{36 + 9 + 4}{9} } [/tex]

[tex]l = \sqrt{ \frac{49}{9} } = \frac{7}{9} [/tex]

(I'm not sure of my answer tho)

Normally I'd see a plus sign between the x,y and z values of the r(t) equation, so im assuming these represent the x,y,z coordinates in terms of t.

So i calculated ∆r(t) and found the length of the equation using the formula for length

Assuming this is a right triangle, we can use the Pythagorean theorem:

[tex](length-of-leg-1)^2+(length-of-leg-2)^2=(length-of-hypotenuse)^2\\12^2 + 7^2 = (length-of-hypotenuse)^2\\193 = (length-of-hypotenuse)^2\\length-of-hypotenuse = \sqrt{193}[/tex]

Thus x = [tex]\sqrt{193}[/tex]

Hope that helped!

Answer: 18.4 inches

Step-by-step explanation:

Answer:

(x - 4)(2x + 3)

Step-by-step explanation:

Given

2x² - 5x - 12

Consider the factors of the product of the coefficient of the x² term and the constant which sum to give the coefficient of the x- term.

product = 2 × - 12 = - 24 and sum = - 5

The factors are - 8 and + 3

Use these factors to split the x- term

2x² - 8x + 3x - 12 ( factor the first/second and third/fourth terms )

= 2x(x - 4) + 3(x - 4) ← factor out (x - 4) from each term

= (x - 4)(2x + 3) ← in factored form

The factors are (x - 4) and (2x + 3)

Answer:

B

Step-by-step explanation:

If not right let me know

Hope you pass!!!

Answer:

14.1m + 3

Step-by-step explanation:

❖ Step 1: Combine like terms.

Therefore, the answer is 14.1m + 3.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

(-7, 14)

Step-by-step explanation:

The function f(x) is equal to the y-coordinate. The value inside of the parenthesis is the x-coordinate, so it would be -7 in this problem.

Answer:

44.71

Step-by-step explanation:

add all the sides

for the semicircle you do 2r+pi*r

The exponential function is given by [tex]y = 3750(1.0215)^t[/tex], in 2036 the population is 5160.

An exponential function is in the form:

y = abˣ

Where y,x are variables, a is the initial value of y and b is the multiplication factor.

Let y represent the population of the chicken after t years after 2021.

In 2021 with an initial population of 3750 chickens, hence a = 3750.

The farm grows at a rate of 2.15% annually, hence b = 1 + 0.0215 = 1.0215

The exponential function is given by [tex]y = 3750(1.0215)^t[/tex]

In 2036, t = 2036 - 2021 = 15 years

[tex]y = 3750(1.0215)^{15}=5160[/tex]

Find out more on exponential function at: https://brainly.com/question/12940982

Answer:

3/6

Step-by-step explanation:Formula for finding th height of a cone:

1/3 times base time height

[tex]\\ \rm\Rrightarrow 3(6m+4+2m)[/tex]

[tex]\\ \rm\Rrightarrow 3(8m+4)[/tex]

[tex]\\ \rm\Rrightarrow 24m+12[/tex]

Done!

Answer: 18 dollars

Step-by-step explanation:

Let x be the amount of money each girl recevied. Then, in total, they received 4*x dollars.

We can set up an equation for the information given.

4x - 4*12 = 24

4x - 48 = 24

4x = 72

x = 18

Therefore, each girl received 18 dollars.

Answer:

C

Step-by-step explanation:

C) 1.4

The value of x such that arc QS subtends an angle of (4x – 18)° is 49.5°.

Since QS is the diameter.

The diameter is the largest chord of a circle. It subtends an angle of 180° on the center.

So, the angle subtended by the arc QS on the center of the circle =180°

4x-18 = 180°

4x =198°

x= 49.5°

Therefore, The value of x such that arc QS subtends an angle of

(4x – 18)° is 49.5°.

To get more about circles visit:

https://brainly.com/question/25938130

Answer: Its B

Step-by-step explanation:

Answer:

3 a day.

Step-by-step explanation:

Answer: 0.05 9/20 67%

Explanation: 9/20 is 0.45% which is in the middle

Answer:

no solution that makes the equation true

Answer:

Statement 4 is correct

Step-by-step explanation:

Here, we want to select which statement is true based on the given diagram;

The statement that must be true is that Y is the midpoint of XV

This is because, by bisection , we mean dividing into 2 equal parts

The line UW has divided the line XV into two equal parts

So this mean that Y is the midpoint of the line XV