All categories

2 years ago

A student inscribes a triangle within a semicircle. What is the measure of ∠XYZ?

Mathematics

2 answers:

sammy [17]2 years ago

4 0

Answer:

Step-by-step explanation:

Any triangle inscribed in a semicircle has one right angle. Here it's <XYZ.

Dmitry [639]2 years ago

3 0

Answer:

The correct answer is option A. 90°

Step-by-step explanation:

<u>Points to remember</u>

Measure of angles on the semicircle is 90°

From the figure we can see a semicircle and a triangle inscribes on it.

<u>To find the measure of <XYZ</u>

Here <XYZ is on the semicircle that is angle XYZ is a right angle.

Therefore m<XYZ = 90°

The correct answer is option A. 90°

You might be interested in

Please answer correctly !!!!!!! Will mark brainliest !!!!!!!!!!!!!!

Mamont248 [21]

Answer:

y= -x^2+5

Step-by-step explanation:

It normally expontionally goes up, so across the x axis is down so it is negative, and is is all scales up, so the start is 5 up from the origin on the y axis, so it would be y=-x+5

Hope this helped!

7 0

2 years ago

The answer to the problem

Blababa [14]

2 5/9 +1 2/3
= 2 5/9 + 1 6/9
= 3 11/9
= 4 2/9

7 0

3 years ago

The time until failure of an electronic device has an exponential distribution with mean 15 months. If a random sample of five s

Ainat [17]

Answer:

The probability that the first failure occurs among the five devices is given by

(a) 9 months = $\frac{9}{15} or =0.6$

(b) 12 months= $\frac{12}{15} or = 0.8$

Step-by-step explanation:

probability is given as the; number of required outcome/ total number of possible outcome.

6 0

2 years ago

FIND THE LENGTH AND WIDTH OF THE RECTANGLE

insens350 [35]

W = width
3w + 7 = length

Equation: 3w + 7 + w = 75
Combine like terms: 4w + 7 = 75
Subtract 7 to the other side: 4w = 68
Divide both sides by 4: w = 17

Width = 17
Length = 3(17) + 7, so 58

7 0

2 years ago

Read 2 more answers

3. The volume V of a cone is given by the

hammer [34]

Answer:

Step-by-step explanation:

The most appropriate choice of volume of a cone is given by-

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