3 years ago

(Geometry) Please help! 50 points

Mathematics

2 answers:

Ainat [17]3 years ago

6 0

Answer:

A B AND C

Step-by-step explanation:

The answers are

Kitty [74]3 years ago

4 0

Answer:

A) similar; SSS similarity

Step-by-step explanation:

You have to find the proportion by dividing each side to the according side

35/14 = 2.5 - S/D

20/8 = 2.5 - R/E

30/12 = 2.5 - Q/F

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Write two equivalent expressions to represent the area of the rectangle below.

Goshia [24]

Answer:

$A=(n-3)2\ units^2$

$A=(2n-6)\ units^2$

Step-by-step explanation:

we know that

The area of rectangle is equal to

$A=LW$

where

L is the length of rectangle

W is the width of rectangle

In this problem we have

$L=(n-3)\ units\\W=2\ units$

substitute

$A=(n-3)2\ units^2$

Apply distributive property

$A=2(n)-2(3)$

$A=(2n-6)\ units^2$

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3 years ago

Which of the following is true for the relation f(x) = x2 + 8? Only the inverse is a function. Both the equation and its inverse

Alchen [17]

<u>ANSWER</u>

Only the equation is a function

<u>EXPLANATION</u>

$f(x)=x^2+8$ is graphed above with its inverse $f^{-1}(x)=\pm \sqrt{x-8}$ .

We perform the vertical line test for both the equation and its inverse.

The equation $f(x)=x^2+8$ passed the vertical line hence it is a function.

However, $f^{-1}(x)=\pm \sqrt{x-8}$ failed the vertical line test, hence it is not a function.

3 0

3 years ago

HELP QUICK PLS HELP QUICK PLS

PilotLPTM [1.2K]

Answer:

<h3>I THINK ITS • (4X2+32X+64-π(x2+2x+1))</h3>

Step-by-step explanation:

i hope it helps :)

7 0

3 years ago

Write the number 4, 207 in expanded form.

sergiy2304 [10]

The Answer is the first one

5 0

2 years ago

The FIRST ANSWER GETS BrAINLIEST

Zanzabum

Answer:

Step-by-step explanation:

7 0

3 years ago