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Colt1911 [192]
4 years ago
15

Select whether the triangle is inscribed in the circle, circumscribed about the circle, or neither.

Mathematics
2 answers:
tatuchka [14]4 years ago
6 0

Answer:

Circumscribed about the circle

Step-by-step explanation:

The answer is "circumscribed about the circle" because when a shape (circle) is inside another shape (triangle), and all sides are touching, that means that the shape inside (circle) is inscribed in the shape that is outside (triangle). By looking at it the other way, the shape on the outside (triangle) is circumscribing, or surrounding, the shape on the inside (circle).

<em>By the way, I got this answer correct on my assignment. The answer key also shows that it is "circumscribed about the circle", so don't worry that this answer might be wrong! :)</em>

Nady [450]4 years ago
3 0

The circle is inscribed in the triangle. The answer is neither.

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51 is 17% of what number
Mrac [35]
We let x be the variable that when 17% is multiply by x it will equal 51.

Convert 17% decimal. To do this, move the % sign two places to the left and make it into a decimal point.

17% = 0.17

Now make our equation 0.17 * x = 51

Divide both sides by 0.17.

x = 300
4 0
3 years ago
In a game, you toss a fair coin and a fair six-sided die. If you toss a heads on the coin and roll either a 3 or a 6 on the die,
pochemuha

Using probabilities, it is found that the expected profit of one round of this game is of $0.

A probability is the <u>number of desired outcomes divided by the number of total outcomes</u>.

  • One of the two sides of the coin are heads.
  • 2 of the 6 sides of the dice are 3 or 6.

Hence, since the coin and the dice are independent, the <em>probability </em>of winning is:

p = \frac{1}{2} \times \frac{2}{6} = \frac{1}{6}

The expected value is the <u>sum of each outcome multiplied by its respective probability</u>.

In this problem:

  • \frac{1}{6} probability of earning $30.
  • \frac{5}{6} probability of losing $6.

Then:

E(X) = 30\frac{1}{6} - 6\frac{5}{6} = 5 - 5 = 0

The expected profit of one round of this game is of $0.

A similar problem is given at brainly.com/question/24855677

5 0
3 years ago
Please help me with this math quickly
bonufazy [111]

The area of the shaded part is 52 sq. inches. The correct option is b. 52 sq. inches

<h3>Calculating Area</h3>

From the question, we are to determine the area of the shaded part

In the given diagram, the shaded part is a rectangle

Area of a rectangle = Length × Width

Length of the shaded part = 18 inches - 4 inches - 1 inch = 13 inches

Width of the shaded part = 6 inches - 2inches = 4 inches

Then,

Area of the shaded part = 13 inches × 4 inches

Area of the shaded part = 52 sq. inches

Hence, the area of the shaded part is 52 sq. inches. The correct option is b. 52 sq. inches

Learn more on Calculating area here: brainly.com/question/12529348

#SPJ1

8 0
2 years ago
Someone please help me
exis [7]
V = 1/3 l h w

V = 1/3 (12)(15)(9)
V= = 540

answer 540 m^3
8 0
3 years ago
What is the circumference of circle with diameter 7 cm?
Leona [35]

Answer:21.99

Step-by-step explanation: Given diameter of a circle is(d)=7cm.

Now, we know that circumference of circle is =πd, where d is diameter of circle.

So, here circumference is = π×7cm

= 22/7 x 7 cm

Circumference = 22cm

7 0
3 years ago
Read 2 more answers
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