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3 years ago

12

__ Given: AD diameter of circle P.

1 answer:

Hatshy [7]3 years ago

5 0

Answer:

30

Step-by-step explanation:

They are central angles, which would make the arc equal to the angle.

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Which of the following are remote interior angles of 5

Marizza181 [45]

We need a example please

7 0

2 years ago

Figure ABCD is a parallelogram with point C (3, −2). Figure ABCD is rotated 90° clockwise to form figure A′B′C′D′. What coordina

olasank [31]

After rotation the output for point C´ would be ( - 2 . -3 ). There is also a graph showing rotation in the attachment.

6 0

3 years ago

Divide 7/24 by 35/48 and reduce the quotient to the lowest fraction

Ahat [919]

Well, an easier way than to divide fractions is to multiply the fractions, but to do that, flip the numerator and denominator for the second fraction.
For example, it becomes: 7 48 2
-------- × -------- = --------- (top×top & bottom×bottom)
24 35 5

Answer is: 2/5

5 0

3 years ago

Evaluate 1/3m-1-1/2n when m=21 and n=12

stellarik [79]

Answer:

12

Step-by-step explanation:

8 0

3 years ago

A die is rolled nine times and the number of times that two shows on the upper face is counted. If this experiment is repeated m

vivado [14]

Answer:

$E(x) = 1.5\\$

Step-by-step explanation:

Given

$n = 9$ -- number of rolls

Required

The mean of 2's

The distribution follows binomial distribution where:

$X \to Binomial(n,p)$

In this case:

$p= \frac{1}{6}$ ---- the theoretical probability of rolling 2

So, the mean of 2's is calculated using:

$E(x) = np$

$E(x) = 9 * \frac{1}{6}$

$E(x) = \frac{9}{6}$

Simplify

$E(x) = \frac{3}{2}$ or

$E(x) = 1.5\\$

5 0

2 years ago