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2 years ago

You roll a six-sided die and spin the spinner below. What is the

Mathematics

1 answer:

Musya8 [376]2 years ago

5 0

Answer:

Its a 1 in 6 chance of rolling a 3

Step-by-step explanation:

Let me know how many color and i can tell you the probability if spinning blue, enjoy.

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Find the value of x Thank you it needs to be turned in pronto

Nadya [2.5K]

Answer:

Step-by-step explanation:

A+C = 180 = A + 74 -> A = 106

B +D = 180 = B +88 -> D = 92

x = 92

7 0

2 years ago

Find sin 0, where is the angle shown. Give an exact value, not a decimal approximation.

Nata [24]

Answer:

$\displaystyle \sin\theta=\frac{12}{13}$

Step-by-step explanation:

Recall that in a right triangle, sine is the ratio of the opposite side to the hypotenuse:

$\displaystyle \sin\theta=\frac{\text{opposite}}{\text{hypotenuse}}$

We are actually not given the opposite side in this case. However, since we know the hypotenuse and the adjacent side, we can use the Pythagorean Theorem to find the opposite side. So:

$a^2+b^2=c^2$

Let a be the adjacent side and b be the opposite side. c will be the hypotenuse.

Substitute:

$(5)^2+b^2=(13)^2$

Solve for b:

$b=\sqrt{169-25}=\sqrt{144}=12$

So, the opposite side measures 12.

Then sine will be:

$\displaystyle \sin\theta=\frac{12}{13}$

3 0

2 years ago

Help me do question 1. 2. and 3. for 100 points and brainlyest to the first answer. If you need the questions feel free to ask.

ZanzabumX [31]

1.
a. there are 16 nickels so circle 12
b. 12 times 5= 0.60
2.
a. 12 dimes
b. there are 12 dimes so circle 10 (1.00)
3.
a. 10 quarters
b. circle 6 quarters (0.70)

8 0

2 years ago

Read 2 more answers

The Dynaco Manufacturing Company produces a product in a process consisting of operations of five machines. The probability dist

TEA [102]

Answer:

Answer is given below.

Step-by-step explanation:

Machine Breakdown Probability Cumulative-Distribution-Rang Rang

Per week

0 0.10 0.10 0-9

1 0.10 0.20 10-19

2 0.20 0.40 20-39

3 0.25 0.55 40-64

4 0.30 0.95 65-94

5 0.5 1.0 95-99

8 0

2 years ago

How do you do this and what’s the answer ?

Dmitrij [34]

Answer:

A. y=2

x+y=2.5

b. x=2 or 5

y=2 or 5

I don't know which on equals 2 and which equals 5, but 5 and 2 are the answers

Step-by-step explanation:

a. 2x0.5=1

b. 2+5=7 and 2x5=10

7 0

2 years ago