3 years ago

BRAINLIEST AND 20 POINTS!

Mathematics

1 answer:

ElenaW [278]3 years ago

4 0

I think its the first and fourth tv

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If x + sin^2 theta + cos^2 theta = 4, then what is the value of x?

Ray Of Light [21]

Answer:

x = 3

Step-by-step explanation:

$x + sin^2 \theta + cos^2 \theta = 4 \\ x + 1 = 4 \\ ( \because \: sin^2 \theta + cos^2 \theta = 1) \\ x = 4 - 1 \\ x = 3$

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3 years ago

Which answers are equal to the expression below? Check all that apply

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Answer:

A, B, D, E, F

Step-by-step explanation:

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2584-704=1880/2

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Step-by-step explanation:

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3 years ago

8(− 2 3 x + 6) = −9( 3 4 x − 8)

Travka [436]

Answer:

x=12/61

Step-by-step explanation:

subtract 48 from both sides

simplify

add 306 x to both sides

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divide both side by 122

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hope that helps btw / is a fraction line

4 0

3 years ago