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3 years ago

What is The answer to this question?

Mathematics

1 answer:

frutty [35]3 years ago

5 0

Answer:

x = 5 units.

Step-by-step explanation:

We use the theorem which states that the lengths of 2 tangents to a circle from one point outside of the circle are equal.

Therefore, as you see from the diagram, the lengths of the 2 tangents containing the 2 parts of the line x must be equal to 2 and 3 units.

So x = 2 + 3 = 5 units (answer).

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A circle is drawn within a square as shown.

Vinil7 [7]

<h3>Area of shaded region is 21.5 square centimeter</h3>

Solution:

The area of the shaded region is equal to the area of the square minus the area of the circle

Find the area of the square

$Area\ of\ square = a^2$

Where, "a" is the length of each side

From given figure in question,

a = 10 cm

$Area\ of\ square = 10^2\\\\Area\ of\ square = 100\ cm^2$

Find the area of circle

The area of the circle is given as:

$Area\ of\ circle = \pi r^2$

Where, "r" is the radius of circle

Diameter = 10 cm

$r = \frac{diameter}{2}\\\\r = \frac{10}{2}\\\\r = 5$

Thus,

$Area\ of\ circle = 3.14 \times 5^2\\\\Area\ of\ circle = 3.14 \times 25\\\\Area\ of\ circle = 78.5\ cm^2$

Find the area of the shaded region

Area of shaded Region = Area of Square - Area of Circle

Area of shaded Region = 100 - 78.5 = 21.5

Thus area of shaded region is 21.5 square centimeter

7 0

2 years ago

At the end of her work day, Rosa leaves her office and goes directly to her bank. On the graph that shows the locations of Rosa'

ikadub [295]

Find the distance between the point of bank and the point of office.

$\sqrt{(x2 - x1)^{2}+ (y2 - y1)^{2}}$
$\sqrt{(-4 - (-6)^2 + (4 - (-3)^2}$
$\sqrt{(2)^2 + (7)^2}$
$\sqrt{4 + 49}$
$\sqrt{53}$

The distance she travels is approximately 7.3 km.

Hope this helps :)

7 0

3 years ago

What is 24/5 as a mixed fraction

Shkiper50 [21]

24/5 = (20 + 4)/5 = 20/5 + 4/5 = 4 + 4/5
= 4 4/5

5 0

3 years ago

Santino pays $36.85 for eleven 10-count boxes of granola bars. How much does 1 box of granola bars cost?

Fantom [35]

Answer:

One box of granola bars costs $3.35.

Step-by-step explanation:

36.85/11=3.35

5 0

3 years ago

To the nearest degree, what is m

LUCKY_DIMON [66]

The answers is 28 have a nice night

6 0

3 years ago