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3 years ago

Which is not a correct name for the line shown?

Mathematics

1 answer:

timurjin [86]3 years ago

7 0

Answer:

I would have to say the 4th one.

Step-by-step explanation:

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Three friends: Lana, Omar, and George shared 22 JDs in the ratio

Mice21 [21]

Answer:

x=5

Step-by-step explanation:

2:x:4

Lana Omar and George

Omar's share is 10 JD

22-10 is 12

2x+4x=12

6x=12

x=2

So put the ratio to

4:2x:8

x=5

x is 5.

Hope this helps Merry Christmas!

7 0

3 years ago

Cyclic quadrilateral.

ad-work [718]

What do you mean, you need more information in your queston p,ease try to ask it again, it makes no Sence

5 0

4 years ago

Read 2 more answers

What is all the fractions that are greater than 4 1/2

Tems11 [23]

Umm, I need the numbers that are given but I can give you examples. It can be 5 1/6 or like 5 4/9

The whole number needs to be bigger

3 0

4 years ago

What properties does a square have in common with a quadrilateral?

Mashcka [7]

Hey there

Quadrilateral "four sided shape"
A Quadrilateral has four-sides and it is 2-dimensional shape
Squares and quadrilaterals have
4 sides
4 vertices

Hope this helps

6 0

3 years ago

Read 2 more answers

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,

$\Rightarrow -\theta=\frac{-6\pi+5\pi}{3}$

We simplify to get,

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

We divide through by $-1$

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

The correct answer is D.

4 0

3 years ago