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4 years ago

13

How do you turn 108÷16 =6.75 into a long devising plus solve it?

1 answer:

NARA [144]4 years ago

7 0

You can by tacking the product and the ÷numbers 16 and plus or dI something else

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Is the relationship between the values in the table a direct variation, an inverse variation, or neither

Svetach [21]

There is neither a direct variation nor inverse variation between the values in the table. There is actually no relationship between the x and y values.

4 0

3 years ago

A system of inequalities is shown.

Doss [256]

The system of inequalities which is represented in the graph shown (see attachment) is:

y ≥ x² -2x -3
y ≤ x +3

<h3>What is an inequality?</h3>

An inequality can be defined as a mathematical relation that compares two (2) or more integers and variables in an equation based on any of the following:

Less than (<).

Greater than (>).

Less than or equal to (≤).

Greater than or equal to (≥).

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

A graph can be defined as a type of chart that's commonly used to graphically represent data on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.

By critically observing the graph which models the system of inequalities shown, we can infer and logically deduce the following points:

Both boundary lines on the cartesian coordinate are solid. Thus, the inequalities will both have the "equal to" sign.

The shading occurred above the quadratic boundary line. Thus, the inequalities below the linear boundary line is given by y ≥ x² + and y ≤ x +

In conclusion, we can infer and logically deduce that the system of inequalities which is represented in the graph shown (see attachment) is:

y ≥ x² -2x -3
y ≤ x +3

Read more on graphs here: brainly.com/question/25875680

#SPJ1

6 0

2 years ago

A scoop of ice cream has 1.5 inch radius. How talk should the cream cone of the same radius be in order to contain all of the ic

MAVERICK [17]

Answer:

The cream cone should be <u>6 inches</u>.

Step-by-step explanation:

Given:

A scoop of ice cream has 1.5 inch radius.

Now, to find the height of the cream cone.

So, we need to get the volume of scoop by putting formula:

Radius (r) = 1.5 inch.

Using the value π = 3.14.

$Volume=\frac{4}{3} \pi r^3$

$Volume=\frac{4}{3}\times 3.14\times 1.5^3\\\\Volume=\frac{4}{3}\times 3.14\times 3.375\\\\Volume=14.13\ inches^3.$

<em>Thus, the volume of the ice cream scoop is 14.13 cubic inches.</em>

<em>So, to put all of the ice cream inside the cone.</em>

<em>We take the cream cone volume as the scoop volume.</em>

Let the height of cone be $h.$

<em>As, given radius is same.</em>

Now, to get the height of the cream cone we put formula of volume:

$Volume=\pi r^2\frac{h}{3}$

$14.13=3.14 \times (1.5)^2\times \frac{h}{3}\\\\14.13=3.14\times 2.25\times \frac{h}{3}$

<em>Multiplying both sides by 3 we get:</em>

<em /> $42.39=3.14\times 2.25\times h\\\\42.39=7.065\times h$ <em />

<em>Dividing both sides by 7.065 we get:</em>

$6=h$

$h=6\ inches.$

<u><em>Hence, the height of the cone = 6 inches.</em></u>

Therefore, the cream cone should be 6 inches.

7 0

3 years ago

in this question , use 1 foot equalto 12 inches 1 inch equalto 2.5 centimetres change 5 feet 8 inches to centimetres

nasty-shy [4]

Answer: 170 cm

Step-by-step explanation: 5x12=60. 60+8=68. 68x2.5=170.

5 0

4 years ago

Inverse function for y=x^2

Leviafan [203]

Answer:

y= $\sqrt{x}$

Step-by-step explanation:

To find inverse of something, just switch the variables

x=y^2

now try to solve back in terms of y

y= $\sqrt{x}$

3 0

4 years ago