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2 years ago

Geometry, Will give brainliest. Multiple Choice. Are the two triangles similar?

Mathematics

2 answers:

raketka [301]2 years ago

6 0

Answer:

Choice C) The triangles are similar

Step-by-step explanation:

Choice B was close but the statement ∠AOR≅∠EOD should have been ∠AOR≅∠DOE

Dmitrij [34]2 years ago

3 0

The person who said c is correct

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Ierofanga [76]

Answer:

512

Step-by-step explanation:

8*8*8

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512

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2 years ago

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PLEASE HELP!!!!!

Katena32 [7]

Answer:6018

Step-by-step explanation:

Given Sequence

$-282-266-250-234.....$

It represent an A.P. with

first term $a=-282$

common difference $d=16$

So sum of 51 term

$S_n=\frac{n}{2}[2a+(n-1)d]$

$S_{51}=\frac{51}{2}\times [2\times (-282)+(51-1)16]$

$S_{51}=\frac{51}{2}\times [-564+800]$

$S_{51}=\frac{51}{2}\times [236]$

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3 years ago

What is the inverse of the function f(x) = 2x – 10?

Lana71 [14]

Answer:

$h(x)=\dfrac{x}{2}+5$

Step-by-step explanation:

You are given the function $f(x)=2x-10$ . To find the inverse function $f^{-1}(x)$ do such steps:

1. Rewrite the function f(x) as

$y=2x-10$

2. Express x in terms of y:

$y+10=2x\\ \\x=\dfrac{y}{2}+5$

3. Change x into y and y into x:

$y=\dfrac{x}{2}+5$

Now, the inverse function is

$f^{-1}(x)=\dfrac{x}{2}+5$

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3 years ago

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Find the percent of increase. Original Price: $200 Retail Price: $250

Alexxandr [17]

Answer:

The percent of increase is 25%

Step-by-step explanation:

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Elenna [48]

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