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solmaris [256]
3 years ago
5

A claim is made that expression 1 and expression 2 are equivalent. A student is asked to provide proof that the claim is true.

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
7 0

Answer:

The answer is B and A

Step-by-step explanation:

finlep [7]3 years ago
5 0

Answer:

The answer is B

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Sine( angle ) = opposite leg / hypotenuse

Sin(50) = x/50

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X = 16.853 = 16.9 degrees

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4 years ago
Find the area of a sector with the given central angle α in a circle of radius r.
kotykmax [81]
Area = [(a)(pi•r^2)]/360

1. set up a proportion
a/360 (# of ° in circle) = area of circle/ (pi•r^2)

2. cross multiply
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Sherry is 31 years younger than her mom. The sum f their ages is 61. how old is sherry
balandron [24]

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3 years ago
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Dan rolls 2 fair dice and adds the results from each. Work out the probability of getting a total more than 3.
faust18 [17]

Answer:

the answer is 6/12 or 1/2

Step-by-step explanation:

so in a dice there are 6 sides as in 6 numbers so we can say

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then count all the numbers which is greater than 3

they are: 4, 5, 6

these 3 numbers ×2

3×2=6

so now the probability of this is 6/12

now we can reduce this

6/12= 3/6= 1/2

5 0
3 years ago
Find the least common multiple (LCM) of each pair of numbers:
vodomira [7]
LCM of 2,8 is 8
LCM of 3,4 is 12
LCM of 6,8 is is 24
4 0
3 years ago
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