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2 years ago

Can you answer them for me in a simple way so I can finish learning for my test who ever does it I appreciate there hard work ?

Mathematics

2 answers:

djyliett [7]2 years ago

8 0

Answer:

13:192 in2

Step-by-step explanation

with the pythagoras theorem you can find the base =6

base x height /2= area =24

two triangles=24.2 =48

square one side =12

area=12.12=144

area of the shape = 144+48=192

Trava [24]2 years ago

5 0

Using the pythagorean theorem, we can calculate the base of the right triangle to be 6 (1 triangle)

-> The triangle's base length is 12.

So, the square's length is also 12.

We can now calculate the area of the figure : 12 x 12 + 12 x 8 : 2 = 192 in2

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Expand and simplify

Blababa [14]

<h2>Question:</h2>

→To simple the given equations

( 2x + 1 ) + 5x
( x + 3 ) ( x + 4 )
( x + y ) ²
( 2x + 1 ) ( x - 3 )

<h2 /><h2>Answer:</h2>

$\green{step \: 1}$

→ $3 ( 2x + 1 ) + 5x$

$\green{step \: 2}$

→ $6x + 3 + 5x$

$\green{step \: 3}$

→ $\blue{11x + 3✓}$

$\green{step \: 1}$

→ $( x + 3 ) ( x + 4 )$

$\green{step \: 2}$

→ ${x}^{2} + 4x + 3x + 12$

$\green{step \: 3}$

→ $\blue{ {x}^{2} + 7x + 12✓}$

$\green{step \: 1}$

→ $( x + y ) ^2$

$\green{step \: 2}$

→ $\blue{{x}^{2} + {y}^{2} + 2xy✓}$

$\green{step \: 1}$

→ $( 2x + 1 ) ( x - 3 )$

$\green{step \: 2}$

→ $2 {x}^{2} - 6x + x - 3$

$\green{step \: 3}$

→ $\blue{2 {x}^{2} - 5x - 3✓}$

<u>★</u><u>What do you mean by simplifying an equation:</u>

Simplifying an evaluation means to solve any difficult or easy equation in as simple form as possible .

<u>★</u><u>Steps we can do to simplify the equation:</u>

Open brackets/parentheses to make the equation more simplified.

Add /subtract numbers or numbers with same variable/constant.

thankyou ❤️

3 0

2 years ago

Determine the equations of the vertical and horizontal asymptotes, if any, for f(x)=2x/x+4

lesya [120]

ANSWER

Vertical asymptote: x=-4

Horizontal asymptote: y=2

EXPLANATION

The given equation is

$f(x) = \frac{2x}{x + 4}$

The vertical asymptote is determined by equating the denominator to zero and solve for x.

$x + 4 = 0$

The equation of the vertical asymptote is

$x = - 4$

The numerator has the same degree as the denominator.

The equation of the horizontal asymptote is the coefficient of the leading term in the numerator expressed over the coefficient of the leading term in the denominator.

$y = \frac{2}{1}$