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3 years ago

14

HELPPPP!!!! IM TAKING A QUIZ FASTTTT

2 answers:

REY [17]3 years ago

7 0

The answer is c ASA

Alina [70]3 years ago

4 0

Answer:

Step-by-step explanation: ASA

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Dividing rational expressions

Galina-37 [17]

$\bf \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-----------------------------\\\\
\cfrac{x+3}{x^2-2x}\cdot \cfrac{(x-2)^2}{x^2-9}\implies \cfrac{x+3}{x^2-2x}\cdot \cfrac{(x-2)(x-2)}{x^2-3^2}
\\\\\\
\cfrac{x+3}{x(x-2)}\cdot \cfrac{(x-2)(x-2)}{x^2-3^2}\implies \cfrac{\underline{x+3}}{x\underline{(x-2)}}\cdot \cfrac{\underline{(x-2)}(x-2)}{(x-3)\underline{(x+3)}}
\\\\\\
\cfrac{x-2}{x(x-3)}\iff\cfrac{x-2}{x^2-3x}$

5 0

3 years ago

Square ABCD has side length a. Half circles with

Inga [223]

The area of the shaded region is $0.215a^2$

<h2>Area of composite objects</h2>

The area of the shaded region is expressed according to the formula:

$A = A_s - A_c$

Get the area of the square As

As = a²

$A_c = \pi (0.5a)^2\\
A_c = 0.785a^2$

Take the difference in the areas

Area of the shaded part = $a^2-0.785a^2\\
$

Area of the shaded part = $0.215a^2$

Hence the area of the shaded region is $0.215a^2$

Learn more on area of composite objects here: brainly.com/question/22716761

7 0

3 years ago

Evaluate 10% of 5000

Oduvanchick [21]

Answer:

500

Step-by-step explanation:

that is the procedure above

7 0

3 years ago

Read 2 more answers

Which expression is equivalent to -4x4x4x4x4x4x4x4?

kogti [31]

Answer:

a) -4^8

Step-by-step explanation:

8 0

4 years ago

Describe how to solve the equation without actually solving -14b=8

irinina [24]

Divide both sides by -14, and you'll end up with the answer.

6 0

4 years ago