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3 years ago

What is the value of x in the rhombus? Side A (x+6) Side B 2x

2 answers:

8 0

If we are trying to equalize the 2 expressions, by solving the system, X would equal 6, because X(6)+6=12, while X(6)×2=12 aswell.

-I hope this is the answer you are looking for, feel free to post your questions here on brainly at any time.

Bond [772]3 years ago

6 0

X+6=2x
As, sides of the rhombus are equal
Therefore,
2x-x= 6
x=6 unit

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3 years ago

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2 years ago

Find the reference angle given: t= -5π/3.

Elina [12.6K]

Answer:

The reference angle is $\frac{\pi}{3}$

Step-by-step explanation:

The given angle is $t=-\frac{5\pi}{3}$

The reference angle is the acute angle, that a given angle makes with the x-axis.

First let us make a sketch of the given angle. See diagram in attachment.

Let $\theta$ be the reference angle of $t=-\frac{5\pi}{3}$

Then, from the diagram, we need to subtract $\theta$ from $-\frac{5\pi}{3}$ to get to $-2\pi$ .

We can therefore write the following equation and solve for $\theta$ .

$\Rightarrow -\frac{5\pi}{3}-\theta=-2\pi$

We group like terms to get,

$\Rightarrow -\theta=-2\pi +\frac{5\pi}{3}$

We collect LCM to get,

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We simplify to get,

$\Rightarrow -\theta=-\frac{\pi}{3}$

We divide through by $-1$

$\theta=\frac{\pi}{3}$ to get,

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3 years ago

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Answer:

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Step-by-step explanation:

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