question below......

By, Cross multiplying, we get

[tex]⇢2x(x - 1) = (2x - 1)(x + 2)[/tex]

[tex]⇢2 {x}^{2} - 2x = 2x(x + 2) - 1( x+ 2)[/tex]

[tex]⇢2 {x}^{2} - 2x = 2 {x}^{2} + 4x - x - 2[/tex]

Here, [tex]2 {x}^{2} [/tex] from both sides will get cancelled

[tex] ⇢- 2x = 3x - 2[/tex]

[tex]⇢ - 2x - 3x = - 2[/tex]

[tex] ⇢- 5x = - 2[/tex]

[tex] ⇢x = \frac{ - 2}{ - 5} [/tex]

[tex] ⇢ \underline { \boxed{ x = \frac{2}{5} }} [/tex]

Answer:

[tex]x=\frac{2}{5}[/tex]

Step-by-step explanation:

[tex]\frac{2 x}{x+2}-\frac{x}{x-1}=1[/tex]

[tex]\begin{aligned} & \Leftrightarrow \frac{2 x(x-1)}{(x+2)(x-1)}-\frac{x(x+2)}{(x-1)(x+2)}=1 \\& \Leftrightarrow \frac{2 x^{2}-2 x}{(x+2)(x-1)}-\frac{\left(x^{2}+2 x\right)}{(x+2)(x-1)}=1 \\& \Leftrightarrow \frac{2 x^{2}-2 x-\left(x^{2}+2 x\right)}{(x+2)(x-1)}=1 \\& \Leftrightarrow \frac{2 x^{2}-2 x-x^{2}-2 x}{(x+2)(x-1)}=1 \\& \Leftrightarrow \frac{x^{2}-4 x}{(x+2)(x-1)}=1 \\\end{aligned}[/tex]

[tex]\begin{aligned}& \Leftrightarrow x^{2}-4 x=(x+2)(x-1) \\& \Leftrightarrow x^{2}-4 x=x^{2}-x+2 x-2 \\& \Leftrightarrow x^{2}-4 x=x^{2}+x-2 \\& \Leftrightarrow-4 x=x-2 \\& \Leftrightarrow 5 x=2\end{aligned}[/tex]

therefore,

[tex]x=\frac{2}{5}[/tex]

Answer:

The answer is : 11°

Step-by-step explanation:

MKL+KLM = LMN

= (3x+19)°+(2x+8)° = (7x+5)°

= 5+27° = 7x+5°

= 2x = 22°

= x = 11°

Step-by-step explanation:

According to picture we can see

The opposite angles formed by two intersecting  lines

The angles forming a right angle

The angles forming a straight line

On number line, the value of fraction is,

⇒ - 13/4

A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.

Given that;

The number line is shown.

Now,

The value of number represent on number line is,

⇒ - 3.25

⇒ - 325/100

⇒ -65/20

⇒ - 13/4

Thus, On number line, the value of fraction is,

⇒ - 13/4

Learn more about the fraction visit:

https://brainly.com/question/5454147

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Answer: Ok let's say the area is 100 sq cm because it is 10x10 square. Now if 1 cm is 2 ft then 10 cm is 20 ft. So 20 x 20 is 400 sq ft which is the actual area.

1 sq cm = 4 sq ft

Good luck!

Answer:

The best name for the shape of his kite is a rectangular rhombus.

Step-by-step explanation:

Answer:

it shud be nether

Step-by-step explanation:

As you can see on bolf points it hit 4,-4 so it have same speed to get to bolf points.

Answer:

-2299 is the correct answer

Step-by-step explanation:

i used a calculator

Answer:

A or C but i believe it is A

Answer:

C is the correct option

Step-by-step explanation:

hope this helps.

Answer:

please give options.

Step-by-step explanation:

The number of inches is what ?

Answer:

cool sooo coolll very nice drawing

Answer:

the anwer is 500

Step-by-step explanation:

hope this helps

Answer:

It would be B.13.

Step-by-step explanation:

Please give me brainliest if I'm right

Answer:

389 feet away....about a block !

Step-by-step explanation:

If 0ne foot = 2.389x 10^5   miles

  2.389x10^5 miles / 'foot'

find the number of 'feet' to the sun for the model

   9.296 x 10^7  miles  / 2.389 x 10^5  miles/'foot'  = ~~389 feet  !!

Answer:

278,  932

Step-by-step explanation:

Outliers are just numbers or results that are very different to the rest of the numbers. hope this helps! :)

Answer:

888 centimeters^2

Step-by-step explanation:

SA: 2×(22×10 + 22×7 + 10×7) = 888 centimeters^2 (to the power of 2)

Answer:

the answer is the number two.

Step-by-step explanation:

1. compare the table, the person without a membership is more likely to take vitamin than a person with gym membership. 2 compare the answer with each other.

Answer:

5:2 or 5 to 2 as a fraction 5/2

Step-by-step explanation:

Answer:

5:2

Step-by-step explanation:

there are 5 wheat bread and 2 rye bread loaves so 7:2 means you added 2 more loaves of wheat bread.

Answer:

length: 21 meters

width: 5.25 meters

scale changes to 1cm : 9cm

length: 63 meters

width: 15.75 meters

new length: is 3 times old length

Answer:

Step-by-step explanation:

Solving

Answer:

m∠CAB = 90°

BD = 9

m∠ABC = 90°

arc AEC = 180°

AD = 14.5

Step-by-step explanation:

Question 1

The angle between the radius and a tangent to the circle is always 90°.

Therefore, as AC is the radius and AB is a tangent segment, m∠CAB=90°

As m∠CAB = 90°, we can use Pythagoras' Theorem to find BC (hypotenuse):

   AC² + AB² = BC²

⇒ 8² + 15² = BC²

⇒ BC² = 289

⇒ BC = 17

As CD is the radius, CD = 8

Therefore, BD = BC - CD = 17 - 8 = 9

Question 2

If D is the center, then AC is the diameter. Angles at the circumference in a semicircle are always 90°.  Therefore, m∠ABC = 90°

As AC is the diameter, arc AEC is half of the circle.  

Therefore, arc AEC = 360° ÷ 2 = 180°

As m∠ABC = 90°, we can use Pythagoras' Theorem to find AC (hypotenuse):

   BC² + AB² = AC²

⇒ 20² + 21² = AC²

⇒ AC² = 841

⇒ AC = 29

AD is the radius.  A radius is half the diameter.

Therefore, AD = AC ÷ 2 = 29 ÷ 2 = 14.5

i think its c (a picture of a city )

Answer:

C. A picture of a city

**Brainliest would be appreciated**

Step-by-step explanation:

Answer:

[tex]300\sqrt{2}[/tex]

Step-by-step explanation:

using pythagorean theorem we know that a^2+b^2=c^2 so [tex]300^2+300^2=c^2[/tex]

so [tex]c=+- \sqrt{300^2+300^2}[/tex] knowing that the line has to be positive you take the positive integer.

Answer:

Step-by-step explanation:

it is option C because a positive number will always be bigger then a negative number

Answer:

3/8 is blue because since 5/8 is red there is only 3/8 left of the figure so it has to be 3/8 blue

Step-by-step explanation: TYYYYYYY