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3 years ago

Vertical angles are never congruent true or faulse

Mathematics

1 answer:

djyliett [7]3 years ago

3 0

Vertical angles are always Congruent.

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1/x-2/3=3/2x find x<br>

arsen [322]

Answer:

1/x-2/3=3/2x

-2/3=3/2x-1/x

-2/3=(3-2)/2x

-2/3=1/2x

by cross multiplication

-2(2x)=1(3)

-4x=3

x= -3/4

Step-by-step explanation:

I hope this will help

plz mark as brainliest

4 0

3 years ago

Evaluate the expression when x = 32 and y = 2. x4y WILL MARK BRAINLYNESS

NeTakaya

Answer:

Option d. 4

Step-by-step explanation:

The correct expression is $\frac{x}{4y}$

we know that

To find the value of the expression we will substitute the given value of x and y in the expression.

For x=32, y=2

substitute

$\frac{32}{4(2)}=\frac{32}{8}=4$

8 0

3 years ago

If cot theta = -2, find the value of cot theta + cot (theta -pi) + cot (theta-2pi)

nika2105 [10]

Given:

$\cot \theta = -2$

To find:

The value of $\cot \theta +\cot (\theta -\pi)+\cot(\theta -2\pi)$ .

Solution:

We know that,

$\cot (\theta -n\pi)=\cot \theta$ ...(i)

Where n is an integer.

We have,

$\cot \theta +\cot (\theta -\pi)+\cot(\theta -2\pi)$

Using (i), it can be written as

$\cot \theta +\cot (\theta -\pi)+\cot(\theta -2\pi)=\cot \theta +\cot \theta +\cot \theta$

$\cot \theta +\cot (\theta -\pi)+\cot(\theta -2\pi)=3\cot \theta$

It is given that $\cot \theta = -2$ .

$\cot \theta +\cot (\theta -\pi)+\cot(\theta -2\pi)=3(-2)$

$\cot \theta +\cot (\theta -\pi)+\cot(\theta -2\pi)=-6$

Therefore, the value of the given function expression is $-6$ .

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3 years ago

Students at MyTeam Middle School completed a survey about their preference for pizza Thursdays. They had three choices: veggie,

almond37 [142]

Answer:

2 7th graders prefer peperoni

4 8th graders prefer peperoni

7 7th graders prefer cheese

3 8th graders prefer cheese

Step-by-step explanation:

it does tell you the answer but you have to put it down, at least for me

8 0

3 years ago

I need help on this question

stepladder [879]

Clockwise 90 is the same as counterclockwise 270. Since 270+90=360, going 270 degrees one way is the same as going 90 degrees the other way.

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3 years ago