3 years ago

How do I combine like terms

1 answer:

5 0

Combining Like Terms Lessons. A term is a constant or a variable in an expression. In the equation 12+3x+2x2=5x-1, the terms on the left are 12, 3x and 2x2, while the terms on the right are 5x, and -1.

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Which choice includes two pairs of adjacent angles from the coordinate plane?

saw5 [17]

Answer:

2) Angle 6 and Angle 5, Angle 3 and Angle 2

100% correct don't worry ;)

Step-by-step explanation:

6 & 5 and 2&3 are the adjacent angles

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3 years ago

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Lena [83]

Answer:

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Step-by-step explanation:

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3 years ago

Which two ratios represent quantities that are proportional? A 25/28 and 5/7 B 22/33 and 14/21 C 16/13 and 13/16 D 48/60 and 35/

Zanzabum

Answer:

Step-by-step explanation:

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3 years ago

Find the values of x and y that make these triangles congruent by the HL Theorem.

Temka [501]

Answer:

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4 years ago

What is tan(x)-5=0 (With steps)

gizmo_the_mogwai [7]

$\tan x-5=0$
$\tan x=5$

Now before taking the inverse tangent of both sides, recall that

$\tan x=\tan(x\pm\pi)=\tan(x\pm2\pi)=\cdots=\tan(x\pm n\pi)$

where $n$ is any integer. This means that when taking the inverse tangent of $\tan x$ , instead of just $x$ , we would end up with

$\arctan(\tan x)=\arctan(\tan(x+n\pi))=x\pm n\pi$

So after doing so in the equation above, we're left with

$x\pm n\pi=\arctan5\implies x=\arctan5\pm n\pi$

As $n$ can be any integer, including negative integers, we can simply write

$x=\arctan5+n\pi,\,n\in\mathbb Z$

8 0

4 years ago