Marked angle 3 different ways

Mathematics

1 answer:

Aneli [31]1 year ago

4 0

Answer:

where are question I don't understand this question

You might be interested in

You pay .50 cent to draw a card from a deck. if you draw an ace you win ten dollars if you draw a face card(12 in a deck) you wi

sveticcg [70]

The probability that a face card can be drawn from a standard deck of cards is 12/52 which can be simplified into 3/13.

The expected value is the product of the probability and the value.
Expected value = (3/13)($1) = $0.23
The difference between the amount spent and the expected value is equal to $0.27.

5 0

3 years ago

In the diagram below, XY and YZ are tangent to O which expression gives the measure of XYZ?

icang [17]

The solution of this question will make use of the Two Tangents from Point Theorem which states that "the measure of an angle formed by two tangents drawn from a point outside the circle is half the the difference of the intercepted arcs".

We can also see that the measure of arcs are: $\overarc{XWZ}=245^{\circ}$ and $\overarc{XZ}=115^{\circ}$

Thus, as per the theorem, the measure of the $\angle XYZ$ can be calculated as:

$m\angle XYZ=\frac{1}{2}(\overarc{XWZ}- \overarc{XZ})$

Therefore, we get:

$m\angle XYZ=\frac{1}{2}(245^{\circ} -115^{\circ})$

Thus, out of the given options, option B is the correct option.

8 0

3 years ago

Read 2 more answers

A die is rolled two separate times. What is the probability that the first roll is a 4 and then the second roll is a 2? *

padilas [110]

Answer:

So we know that rolling a fair six-sided die twice would mean the total possible outcomes would be 36, and rolling the 4 on the first roll and a 2 on the second roll would be 2/36 or 1/18

Step-by-step explanation:

(1/6)*(1/6)=(2/36)=(1/18)

6 0

4 years ago

Differentiating a Logarithmic Function in Exercise, find the derivative of the function. See Examples 1, 2, 3, and 4.

Tasya [4]

Answer:

$\frac{dy}{dx}=-[(\frac{5x+24}{36x-6x^2})]$