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3 years ago

Please hurry! What is believed that all graphs need?

Mathematics

2 answers:

Scilla [17]3 years ago

3 0

x and y coordinates. hope it helped

Anastasy [175]3 years ago

3 0

All graph must have coordinates and labeled axes.

On a Cartesian coordinate plane, we all know it needs (x, y).

For example, on a polar coordinate plane, we know it has r and the angle for coordinates.

You also need labeled axes such as x and y, and r and angle measure.

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In 4 hrs a toy maker can produce 10 boxes that each contains 5 toys. How many toys does the toy maker produce in 8 hrs?

Yuri [45]

Answer:

100 toys in 8 hours

Step-by-step explanation:

10x5=50 (4 hours)

THEN

50x2=100 (8 hours)

8 0

3 years ago

Read 2 more answers

Determine the range of the following graph:

Vlada [557]

Answer as an inequality: $\boldsymbol{2 \le y \le 7}$

Answer in interval notation: [2, 7]

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Explanation:

The range is the set of all possible y outputs of a function.

The lowest point occurs when y = 2

The highest point occurs when y = 7

The range is the set of every y value between 2 and 7, including the endpoints.

The range as an inequality is $2 \le y \le 7$

It is equivalent to [2, 7] in interval notation. The square brackets include each endpoint.

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3 years ago

irinina [24]

The similarity ratio of a cube with volume 729 m3 to a cube with a volume of 3,375 m3.iR² is 3:5. The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you, and if you would like, feel free to ask another question.

8 0

4 years ago

Read 2 more answers

How do you write “twice a number less than 3 is 17” as an equation?

ki77a [65]

Answer:

2 x 3 < 17

Step-by-step explanation:

Greater than and/or less than step by step equasion.

4 0

3 years ago

A circle has a radius of \sqrt{13}√ 13 square root of, 13, end square root units and is centered at (-9.3,4.1)(−9.3,4.1)le

timofeeve [1]

Answer: The equation of the circle is

$x^2+y^2+18.6x-8.2y+90.3=0.$

Step-by-step explanation: We are given to write the equation of the circle with radius √13 units and center at the point (-9.3, 4.1).

We know that

the standard equation of a circle with radius r units and center at the point (h, k) is given by

$(x-h)^2+(y-k)^2=r^2.$

In the given circle,

radius, r = √13 units and center, (h, k) = (-9.3, 4.1).

Therefore, the equation of the circle will be

$(x-(-9.3))^2+(y-4.1)^2=(\sqrt{13})^2\\\\\Rightarrow (x+9.3)^2+(y-4.1)^2=13\\\\\Rightarrow x^2+18.6y+86.49+y^2-8.2y+16.81=13\\\\\Rightarrow x^2+y^2+18.6x-8.2y+103.3=13\\\\\Rightarrow x^2+y^2+18.6x-8.2y+90.3=0.$

Thus, the equation of the circle is

$x^2+y^2+18.6x-8.2y+90.3=0.$

7 0

3 years ago