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1 year ago

Which are lines that will intersect? which are perpendicular lines? which are skew lines?

Mathematics

1 answer:

Anarel [89]1 year ago

6 0

By using the concept of line, coplanar, non parallel lines always intersect

Definition of perpendicular and skew lines has been given

What is a line?

A geometrical object which has only length but no breadth and height is called a line

The lines which are coplanar and are not parallel will intersect at some point

Two lines are said to be perpendicular to each other if the angle between them is 90°

The lines which are not parallel, non coplanar at do not intersect are called skew lines.

To learn more about lines, refer to the link-

brainly.com/question/28045419

#SPJ4

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Nine hundred ninety two hundred thousandths wrote in decimal form

uranmaximum [27]

Answer:

I think the answer is 9.920 please be careful with your answer I think it 9.920 because it says nine hundred and ninety two thousands so therefor the decimal need to be in between 9 and 9 I hope you get this correct!

step-by-step explanation:

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2 years ago

Fred buys a video game disk for 4$. there was a discount of 20%. what is the sales price?

enyata [817]

The answer is this: $3.60

4 x 10 = 40 - 0.4 = 3.6

4 0

3 years ago

Read 2 more answers

The number line represents – 4 + 3)

zepelin [54]

Answer:

- 4 1/2 + 3 1/4

-9/2 + 13/4

the lcm is 4

-18/4 + 13/4

=-5/4

= -1 1/4

Step-by-step explanation:

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3 years ago

How to solve for x and y

Minchanka [31]

Answer-

The values of x and y are 20° and 30, respectively.

Solution-

As in the given triangle all the angles are same so it must a equilateral triangle.

In an equilateral triangle all the measurements of the angles and side length are same. The measurement of the angels are 60°.

As given in the question one side length is 46, so all the side length are same.

So,

$\Rightarrow y+16=46\\\\\Rightarrow y=46-16\\\\\Rightarrow y=30$

We know that an exterior angle of a triangle is equal to the sum of the opposite interior angles. 80° is the exterior angle opposite to x and one angle of triangle at the top vertex.

$\Rightarrow 80^{\circ}=x+60^{\circ}$

$\Rightarrow x=80^{\circ}-60^{\circ}$

$\Rightarrow x=20^{\circ}$

Therefore, the values of x and y are 20° and 30, respectively.

4 0

3 years ago

Write and solve an equation to find the unknown side length x (in feet).

Setler79 [48]

Answer:

11.9 feet

Step-by-step explanation:

We want to find the value of 'x' and we are asked to set up an equation to find the value of x. In equation we must remember to get all the numerical values to one side and all the non-numerical values to the other while remembering to keep the equation balanced for example if we add 4 on one side we must do it to the other side to keep the equation balanced so,

→ x + 5.2 + 11.1 + 6.4 = 34.6

⇒ Simplify equation

→ x + 22.7 = 34.6

⇒ Minus 22.7 from both sides to isolate x

→ x = 11.9 feet

7 0

3 years ago