3 years ago

Two similar triangles are shown on the coordinate grid:

Mathematics

1 answer:

malfutka [58]3 years ago

7 0

Dilation by a scale factor of 2 and reflect across the x-axis.

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Tell whether the number 68 is a prime or composite number

stich3 [128]

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5 Points |<br> Which of the following are remote interior angles of 6? Check all that apply.

aniked [119]

Answer: 1 and 3

Step-by-step explanation:

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4 years ago

3x+6y = 27<br> x + 2y = 11<br> Solve by elimination

AlladinOne [14]

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gle come in clutch

Step-by-step explanation:

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3 years ago

A n =−1+3(n−1) an=−1+3(n−1) what is the 55 term in the sequence

Sindrei [870]

ANSWER

$a_{55}=161$

EXPLANATION

The general term for the sequence is

$a_n=-1+3(n-1)$

To find the 55th term, we have to substitute
$n = 55$
in to the general term and simplify.

This implies that,

$a_{55}=-1+3(55-1)$

$a_{55}=-1+3(54)$

$a_{55}=-1+162$

$a_{55}=161$

Therefore the 55th term is 161.

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3 years ago