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harkovskaia [24]
3 years ago
9

A box contains two blue cards numbered 1 and 2, and three green numbered 1 through 3. A blue card ins picked, followed by a gree

n card. Select sample space for such experiment
a) {1, 1), (1, 2, (1, 3)(2, 1), (2, 2), (2, 3)}
b) {(1, 1)(1, 2), (2, 1), (2, 2), (3, 1), (3, 2)}
c) {5}
d) {6}
Mathematics
1 answer:
blsea [12.9K]3 years ago
3 0

Answer:

The answer is a.

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True or false m angle 5 is greater than m angle 8​
My name is Ann [436]

Answer:

True

Step-by-step explanation:

You can see that Angle 5 is slightly greater than 90°, so it is obtuse

Angle 8 is less than 90°, and is acute

Since obtuse angles are larger than acute angles, Angle 5 is greater than Angle 8.

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Question 2 (6 points)
alexdok [17]

Answer:

here

Step-by-step explanation:

it is basically a sector , use the area formula i.e.  

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4 0
3 years ago
And right triangle sin (40 - x)° equals cos(3x)° degrees what is the value of x.
Drupady [299]

\qquad\qquad\huge\underline{{\sf Answer}}♨

Let's solve ~

\qquad \sf  \dashrightarrow \: \sin(40 - x)  =  \cos(3x)

\qquad \sf  \dashrightarrow \:  \cos\{90   -   (40 - x ) \}  =  \cos(3x)

\qquad \sf  \dashrightarrow \:90 - (40 - x) = 3x

\qquad \sf  \dashrightarrow \:90 - 40 + x = 3x

\qquad \sf  \dashrightarrow \:3x - x = 50

\qquad \sf  \dashrightarrow \:2x = 50

\qquad \sf  \dashrightarrow \:x = 25 \degree

3 0
2 years ago
What is the value of B - A as a fraction?
umka21 [38]
Answer:
A = 1/4
B = 3/4

step-by-step explanation:
the middle should be 1/2 because the middle between 0 and 1 is 1/2
A and B are both in the middle of the sides
therefore A would be closer to 0 so 1/4
and B would be closer to 1 so 3/4
6 0
3 years ago
What is the solution set of -x2_6 <0?
Virty [35]
Are you sure you typed your equation correctly? Is the _ meant to be a division symbol?
6 0
3 years ago
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