3 years ago

Solve the inequality and select all that make the inequality true. 8x−5 >−11

Mathematics

1 answer:

VikaD [51]3 years ago

3 0

Add 5 to both sides. Then 8x > -6, and x > -3/4 (answer)

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Find the length of the missing side. If necessary, round to the nearest tenth. side A = 38 side b =b side c = 34

ohaa [14]

A) 51, assuming this is a *right* triangle:

38^2+34^2 = 50.99^2, rounding 51!!

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3 years ago

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Students conducted a survey to see which cola was preferred most. People preferred cola A to cola B by a ratio of 9:7. If 108 pe

tigry1 [53]

Answer:

c:84

Step-by-step explanation:

set your equasion to 9/7 = 108/x .solve the equasion and you get 84 for x

4 0

4 years ago

Please solve ill give you brainliest

mina [271]

Answer:

Step-by-step explanation:

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3 years ago

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Express M=cos3A + cos A and N = sin3A + sin A as a product form

elena-14-01-66 [18.8K]

Answer:

2cosAcos2A, 4sinAcos^2A

Step-by-step explanation:

cos3A+cosA

2cos((3A+A)/2)cos((3A-A)/2)

2cos(4A/2)cos(2A/2)

2cosAcos2A

sin3A+sinA

2sin((3A+A)/2)cos((3A-A)/2)

2sin(4A/2)cos(2A/2)

2sin2AcosA

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2 years ago

Expand.<br> If necessary, combine like terms.<br> (x+3)(x – 3) = ?

Kobotan [32]

Step-by-step explanation:

multiply it

x²-3x+3x-9=0

x²-9=0

x²=9

square root both side we get

x=3

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3 years ago

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