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3 years ago

What is the distance from the origin to the graph of 3x-y+1=0

Mathematics

1 answer:

goblinko [34]3 years ago

7 0

Answer:

Distance from the line to the origin = 1.05 units (2 d.p)

Step-by-step explanation:

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Which of the following transformations does not preserve distance and angle measures?

Sveta_85 [38]

D) horizontal stretch

hope it helps

6 0

3 years ago

Read 2 more answers

How are a function and its inverse related?

marta [7]

Answer:

They reverse each other.

Step-by-step explanation:

A function and an inverse of a function undo what the other does. For example, a function gives an ordered pair of (5,0). Therefore, the inverse would give an ordered pair (0,5).

7 0

3 years ago

Which expressions represent the area of the entire shaded region, including the light and dark shading? select three options. 12

Alex Ar [27]

A triangle is a polygon. The total area of the figure can be represented by 12a, (6a+b), and 2b cm².

<h3>What is a triangle?</h3>

A triangle is a polygon with 3 sides and 3 vertices.

Since the area of a single triangle is a cm², and the shape is formed of 12 triangles, therefore, the area of the 12 triangles will be equal to,

$\text{Area of the complete figure} = 12 \times a = 12a\rm \ cm^2$

Given that the area of the complete dark portion is b cm², therefore, the area of the 6 triangles with a cm² of area each, and the black portion can be written as,

$\text{Area of the complete figure} = (6 \times a)+b = (6a+b)\rm \ cm^2$

As the dark portion also consists of 6 triangles with an area of a cm² each and the total sum of this dark area is b cm². Also, the light portion consists of 6 triangles with an area of a cm². Therefore, the total area can be written as,

$\text{Total area} = 6a+6a = b+b = 2b\rm\ cm^2$

Thus, the total area of the figure can be represented by 12a, (6a+b), and 2b cm².

Learn more about Triangles:

brainly.com/question/2773823

6 0

2 years ago

For Howards science experiment he needs 69 blocks that each have a mass of 0.5 kilograms. Is the total mass of the blocks 3.45 k

Andreas93 [3]

34.5kg.
Just take 69 blocks and times by 0.5

6 0

3 years ago

Two florists purchased flower bouquets and vases at the same store. The first florist bought 3 flower bouquets and 5 vases for a

GaryK [48]

B=cost per boquet
v=cost per vase

3b+5v=25.75
8b+2v=29.00

use eliminateion
divide 2nd equation by 2
4b+v=14.50
multiply it by -5 and add to other equation to eliminate v

-20b-5v=-72.5
<span><u>3b+5v=25.75 +</u></span><u />
-17b+0v=-46.75

-17b=-46.75
divide both sides by -17
b=2.75

a boquet costs $2.75

4 0

3 years ago