3 years ago

Solve for x B 31° С 26 X= (Round to the nearest hundredth.)

Mathematics

1 answer:

ira [324]3 years ago

4 0

Answer:

S i neorrddints poy

Step-by-step explanation:asdadasdasdasdo

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Katarina [22]

1,34 x( -19/37)=

1, 34 x (-0.5135) =-0,68809

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marta [7]

Answer:

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Step-by-step explanation:

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Dominik [7]

3-3 x 6+2= -13
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Find cot theta if csc theta= the square root of 5/2 and tan theta>0

Nostrana [21]

Since $\cot^2\theta+1=\csc^2\theta$ , you have

$\cot^2\theta=\left(\dfrac{\sqrt5}2\right)^2-1=\dfrac14$
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3 years ago

Going into the final exam, which will count as 1/3 of the final grade, Megan had test scores of 94, 81, 87, and 93. What score d

sergeinik [125]

9514 1404 393

Answer:

92.5

Step-by-step explanation:

The total of Megan's scores is ...

94 +81 +87 +93 = 355

so her current average is 355/4 = 88.75

The score (s) Megan needs for a 90 average is ...

(2/3)(88.75) +(1/3)s = 90

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Megan needs a score of 92.5 on her final to have an overall average of 90.

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