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3 years ago

A ratio compares two values using which operation?

2 answers:

8 0

In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second. For example, if a bowl of fruit contains eight oranges and six lemons, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3). So, a ratio can be a fraction as opposed to a whole number.

anastassius [24]3 years ago

4 0

The correct answer is division

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Which inequality represents the graph

11Alexandr11 [23.1K]

Answer:

z ≥ -10

Step-by-step explanation:

When the circle is filled it means the direction its going (less than or greater than) or equal to in this case the line is going farther than -10 so its greater than or equal to -10. Z would be your variable so its z ≥ -10

7 0

3 years ago

IM IN A HURRY PLEASE HELP ME QUESTION IS DOWN BELOW WORTH 15 POINTS each

mr_godi [17]

A circle is a shape formed by a curved side. Therefore, the required answers are:

1. An example of an inscribed angle is: <SQT or <QST or <QTS

2. An example of a minor arc is: arc QT or RS or QR

3. An example of a semicircle is: QRS or QTS

4. <QPR = $\frac{264600}{44r}$ degrees

An angle is said to be formed whenever two or more straight lines intersect or meet. But an inscribed angle is an angle formed within a given circle.

A circle is a shape formed by a curved side. Some of its parts are semicircle, radius, diameter, chord, sector, segment, etc.

Thus the following can be deduced from the given question:

1. An example of an inscribed angle is: <SQT or <QST or <QTS

2. An example of a minor arc is: arc QT or RS or QR

3. An example of a semicircle is: QRS or QTS

4. <QPR.

length of an arc = $\frac{x}{360}$ 2 $\pi$ r

where r is the radius of the circle

105 = $\frac{x}{360}$ x 2 x $\frac{22}{7}$ x r

= $\frac{44xr}{2520}$

44 xr = 105 x 2520

44xr = 264600

x = $\frac{264600}{44r}$

Therefore the measure of angle QPR in terms of r is $\frac{264600}{44r}$ degrees.

5. The length of arc QTR can be determined by;

Arc QTR = $\frac{x}{360}$ 2 $\pi$ r

For more clarifications on parts of a circle and the length of an arc, visit: brainly.com/question/27128255

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5 0

2 years ago

Janice and her brother James want to raise money to go to band camp. Their parents have agreed to help them earn up to $300 by p

erica [24]

Answer:

Step-by-step explanation:

5 0

3 years ago

3. [09.04] What are the exact solutions of x2 = 5x + 2? (1 point)

uranmaximum [27]

Answer:

x = $\frac{5±\sqrt{33} }{2}\\$

Step-by-step explanation:

I would subtract 5x and 2 on both sides to get x^2 - 5x - 2 = 0, and using the A = 0, B = -5, and C = -2 to plug it into the quadratic equation which is

$\frac{-b±\sqrt{b^{2} -4ac} }{2a}$

*Ignore the A please I cannot get rid of it.*

3 0

4 years ago

5 pizza cost $60. What will 9 cost

zlopas [31]

$540 dollars because 9times 60

5 0

3 years ago