2 years ago

A. 90 b. 110 c. 100 d. 55

2 answers:

8 0

The answer is 110.

The 55 degree angle is related to arc B. The measure of arc B is double the measure of the angle. So, arc B covers 55*2=110 degrees.

Sedbober [7]2 years ago

5 0

The answer is 110 I hope it helps you

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In tossing four fair dice, what is the probability of tossing, at most, one 3

11Alexandr11 [23.1K]

Answer-

In tossing four fair dice, the probability of getting at most one 3 is 0.86.

Solution-

The probability of getting at most one 3 is, either getting zero 3 or only one 3.

$P(A) =The \ probability \ of \ getting \ zero \ 3 =(\frac{5}{6})(\frac{5}{6})(\frac{5}{6})(\frac{5}{6})=\frac{625}{1296} =0.48$ ( ∵ xxxx )

$P(B) = The \ probability \ of \ getting \ only \ one \ 3 =(4)(\frac{1}{6})(\frac{5}{6})(\frac{5}{6})(\frac{5}{6}) = 0.38$ ( ∵ 3xxx, x3xx, xx3x, xxx3 )

P(Atmost one 3) = P(A) + P(B) = 0.48 + 0.38 = 0.86

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3 years ago

Plz Help Math HM 5 + (-2)...

faltersainse [42]

Answer:

5 + (-2) = 3

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2 years ago

What is the approximate volume of a cylinder with a radius of 3 centimeters and a height of 4 centimeters?

Tema [17]

Answer:

113.04 cm

Step-by-step explanation:

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1 year ago

A/b=c solve for b i need the answer ASAP

sasho [114]

$\frac{a}{b}=c\\ a=bc\\ \frac{a}{c}=b$

Answer is A/C

4 0

2 years ago

Solve the equation. –3x + 1 + 10x = x + 4

SIZIF [17.4K]

First, simplify. Combine like terms

10x - 3x = 7x

7x + 1 = x + 4

Isolate the x. Subtract x from both sides, and 1 from both sides

7x (-x) + 1 (-1) = x (-x) + 4 (-1)

7x - x = 4 - 1

Simplify

6x = 3

Isolate the x. Divide 6 from both sides

6x/6 = 3/6

x = 1/2

1/2, or 0.5 is your answer for x.

hope this helps

4 0

3 years ago

Read 2 more answers