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kati45 [8]
3 years ago
12

What is the domain of the function?

Mathematics
2 answers:
STALIN [3.7K]3 years ago
8 0
The domain is the variation of values that x can equal. In this case, the domain is from 5 to infinity.
Sav [38]3 years ago
8 0

Answer:

Domain of function is [5,∞) or {x : 5 ≤ x < ∞ }.

Step-by-step explanation:

We are given with a Graph of a function.

We need to find Domain of the function in the graph.

We know that Domain of a Function is a set of elements of numbers for which we get a image from co-domain of the function or for which function is defines/ exist.

From graph Domain is the value of x-axis for which function is defined.

function is taking vale from x = 5 to x = ∞

Therefore, Domain of function is [5,∞) or {x : 5 ≤ x < ∞ }.

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Is 12 (4 - 2x) equivalent to 2 - 2x ?
My name is Ann [436]

Answer:

The answer is No.

Step-by-step explanation:

12 (4 - 2x)

48-24x

8 0
3 years ago
A sail in the form of a right triangle the angle at its lower edge is 55 what is the size of the angle formed at the top of the
Mars2501 [29]

Answer:

The size of the angle formed at the top of the sail is 35.

Step-by-step explanation:

We know that the sum of all angles inside a triangle must be 180. This is a rule.

So we know that a right triangle is called like that because one angle is a 90-degree angle.

Then we have that:

180 = right angle + lower edge angle + angle top of the sail

180 = 90 + 55 + angle top of the sail

Solving for 'angle top of the sail' we have:

angle top of the sail = 180 - 90 - 55 = 35

The size of the angle formed at the top of the sail is 35.

5 0
3 years ago
A solid cuboid is made from centimeter cubes how many centimeter cubes were used to make the cuboid
prisoha [69]

This question is incomplete because it lacks the appropriate diagram.

Please find attached this answer the appropriate diagram.

Kindly note that: The diagram was obtained from or referenced from Planes and Elevation (F) Version 3 January 2016.

Answer:

72 centimeter cubes

Step-by-step explanation:

Looking at the attached diagram, we are given 3 views of the cuboid

a) The plan view: The is the view of the cuboid from the top or a very high position

b) Front Elevation view: This is the view of the cuboid from the front

c) Side elevation view: This is the view of the cuboid from the side.

In the referenced and attached diagram,

The plan view shows us the top of the cuboid with a length of 4 and breadth of 6

The front elevation view shows us the front of the cuboid with a length of 3 and breadth of 4

The side elevation view shows us the side of the cuboid with a length is 3 and breadth of 6

We are told to find the number of centimeter cubes were used to make the cuboid. This means we are to find the volume of the cuboid.

Volume of a cuboid = Length × Width × Height

Combining the 3 views together,

The Length of the cuboid = 4

Width of the cuboid = 6

Height of the cuboid = 3

Volume of the cuboid = 4 × 6 × 3

= 72

Therefore, the number of centimeter cubes that were used to make the cuboid is 72.

5 0
3 years ago
PLEASE HELP THIS IS DUE IN 15 MINS !!!!!<br> (I GIVE BRAINLIEST)
masya89 [10]

Step-by-step explanation:

1100-825= Markup

Markup= 275

3 0
3 years ago
In his science class, Boris conducted an experiment in which he used a glass prism to make a rainbow. He now wants to find the s
Norma-Jean [14]

Answer:

<u>Use the formula for area of the triangle:</u>

  • A = 1/2bh, where b- base, h- height or altitude
<h3>Part A</h3>

<u>The triangle i has:</u>

  • b = 4 cm, h = 1.5 cm

<u>The area is:</u>

  • A = 1/2*4*1.5 = 3 cm²
<h3>Part B</h3>

Triangles have same area as they are congruent.

<u>Total area is:</u>

  • 3*2 = 6 cm²
4 0
3 years ago
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