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3 years ago

The ordinate of every point on the 0-axis is zero True or False

Mathematics

2 answers:

Sindrei [870]3 years ago

6 0

Answer:

True

Step-by-step explanation:

vodomira [7]3 years ago

5 0

True, if we take any point on y-axis, then the distance of this point from y-axis is zero i.e., x-co-ordinate of every point on y-axis is zero. Therefore, the co-ordinates of a point on y-axis are of the form (0, y).

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At the aquarium, each tank contains five fish. Freddy wants to calculate the total number of fish at the aquarium. What variable

AfilCa [17]

The variable is how many tanks there are because he wants to know how many fish there are in the whole aquarium and we already know each tank contains five fishes but we just need to know how many tanks there are. :)

6 0

3 years ago

The tile along the edge of a triangular community pool needs to be replaced. Which expression represents the total perimeter of

topjm [15]

The total perimeter of the pool edge $\boxed{12{x^2} + 15}$ .Option A is correct.

Further Explanation:

The formula of area of square can be expressed as follows,

${\text{Area}} = \dfrac{1}{2} \times \left( b \right) \times \left( h \right)$

The formula of perimeter of the triangle can be expressed as follows,

$\boxed{{\text{Perimeter}} = 3 \times s}$

Here, s represents the side of square.

Given:

The options are as follows,

A. ${12x^2} + 15$

B. ${20x^2} + 25$

C. ${12x^2} + 8x +25$

D. ${24x^2} + 16x + 50$

Explanation:

Option A is ${12x^2} + 15.$

12 and 15 are the multiple of 3.

$\begin{aligned}{\text{Perimeter}} &= 12{x^2} + 15\\&= 3\left( {4{x^2} + 5} \right)\\\end{aligned}$

Therefore, the perimeter of the pool is ${12x^2} + 15.$

The total perimeter of the pool edge $\boxed{12{x^2} + 15}$ .Option A is correct.

Option A is correct.

Option B is not correct.

Option C is not correct.

Option D is not correct.

Learn more:

Learn more about inverse of the function brainly.com/question/1632445.
Learn more about equation of circle brainly.com/question/1506955.
Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Mensuration

Keywords: tile, edge, triangular, community pool, replaced, expression, total perimeter, pool edge, length, square, tile, polynomial expression, area, outermost tile, square tile, side of square, width, breadth, area of rectangle, dimension, measure of sides, dimensions of rectangle, expression, square.

7 0

4 years ago

Read 2 more answers

The ratio of the lengths of corresponding parts in two similar solids is 2:1. What is the ratio of their surface areas?

Margaret [11]

your answer will be 4:1

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3 years ago

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Members of a soccer team raised $1719 to go to a tournament. They rented a bus for $1051.50 and budgeted $44.50 per player for m

jasenka [17]

Answer:

1719-1051.50 +667.50

667.50/44.50 =15

Step-by-step explanation:

The first equation is to find out how much money they have after buying the bus. The second equation is to find out how many people can come on the trip. So the amount of people that can come on the trip is 15 persons

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3 years ago

A square has a perimeter of 12x+52 units. Which expression represents the side leagth of the square in units

Harrizon [31]

Answer:

12x/2 or 52/2

Step-by-step explanation:

Ok, perimeter is length+length+width+width. 12x/2 and 52/2 could are probably the answers.

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3 years ago