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3 years ago

Find the radius or diameter of each circle with the given dimensions. d=18 in.

Mathematics

1 answer:

Dovator [93]3 years ago

5 0

Answer

If d equals diameter the radius is 9

Step-by-step explanation:

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Graphs which present the values on the horizontal axis and the number of times this occurs on the vertical axis are known as wha

Ivanshal [37]

Answer:

The horizontal axis represents TIME

Step-by-step explanation:

In a time-series plot, the horizontal axis represents time, and the vertical axis represents the value of the variable we are measuring. -The values of the variable are plotted at each of the times, then the points are connected with straight lines.

3 0

3 years ago

What is 1/10 of an income of $97.50?

Rashid [163]

1/10 of 97.50..." of " means multiply

1/10 * 97.50 = 97.50/10 = 9.75 <==

5 0

3 years ago

Read 2 more answers

A rectangle has its vertices at (-4, -3), (-4,7), (1,7), (1, -3). What part, in percent, of the rectangle is located in Quadrant

Rasek [7]

Consider the attached figure. The whole rectangle is ABCD, while AEGF is the part located in the third quadrant. In fact, this quadrant is composed by all the points with both coordinates negative.

To answer the question, let's compute the area of the two rectangles and see what part of ABCD is AEGF.

A and B have the same x coordinate, so the length of AB is given by the absolute difference of their y coordinates:

$\overline{AB} = |A_y-B_y| = |-3-7| = |-10| = 10$

Similarly, but exchanging the role of x and y, we compute the length of BC:

$\overline{BC} = |B_x-C_x| = |-4-1| = |-5| = 5$

So, the area of the rectangle is $\overline{AB} \cdot \overline{BC} = 10\cdot 5 = 50$

The same procedure allows us to compute width and height of the sub-rectangle in the third quadrant:

$\overline{AE} = |A_y-E_y| = |-3-0| = |-3| = 3$

$\overline{EG} = |E_x-G_x| = |-4-0| = |-4| = 4$

So, the area of the portion located in the third quadrant is $\overline{AE} \cdot \overline{EG} = 3\cdot 4 = 12$

This means that the ratio between the two area is

$\cfrac{\text{area }AEGF}{\text{area }ABCD} = \cfrac{12}{50}$

If we want this ratio to be a percentage, just make sure that the denominator is 100:

$\cfrac{12}{50} = \cfrac{12}{50}\cdot \cfrac{2}{2} = \cfrac{24}{100} = 24\%$

3 0

3 years ago

I need help on this answer and don't know. Do you know how to do it?????

tatyana61 [14]

0 + (-3 1/4)
1 + (-4 1/4)
2 + (-5 1/4)

7 0

3 years ago

Which is bigger .72 or .725?

aleksley [76]

.72
.725 would be less because it has more behind the decimal.
.72 would be more because there are only 2 numbers behind the decimal

3 0

3 years ago