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Salsk061 [2.6K]
3 years ago
9

If Sine (x) = two-fifths and tan(x) > 0, what is sin(2x)?

Mathematics
2 answers:
julsineya [31]3 years ago
8 0

Answer:

B

Step-by-step explanation:

edg 2021

ElenaW [278]3 years ago
4 0

B) \frac{4\sqrt{21}}{25}

Correct on Edge

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Three students wrote equations on their dry erase boards.
tiny-mole [99]

Answer:

13/20 = 65%

Step-by-step explanation:

1/4 = 25%

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13/20 = 65%

Only the last one had the correct percentage.

5 0
3 years ago
Find the distance between the pair of points (-6.-17) and (-8.-19) The distance is (Round to the nearest thousandth as needed.)​
valina [46]

Answer:

2.83

Step-by-step explanation:

d= Square root of (x2 - x1 )^2 +( y2- y1)^2

from the point given you

x1= -6

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x2 = -8

y2 = -19

by applying the formula

Square root of ( -8 - (-6))^2 + ( -19 - (-17))^2

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3 0
2 years ago
Find square root of 7056
Tcecarenko [31]
The square root of 7056 is

84
3 0
2 years ago
A brand of diet chips has 30% of the calories of the regular brand. If the diet brand has 90 calories, how many calories does th
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4 0
3 years ago
Find the inequality represented by the graph someone help please
Alecsey [184]
U have a solid line...meaning there is an equal sign in the problem
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so ur inequality is : y < = x - 1 <==

6 0
3 years ago
Read 2 more answers
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