2 years ago

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Mathematics

1 answer:

kolezko [41]2 years ago

6 0

Answer:

c im quessing though but i got -54.1 so i dont know

Step-by-step explanation:

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-12 + ( ) = 9 whats the missing number

PilotLPTM [1.2K]

Answer:

The missing number is 21

Step-by-step explanation:

-12 + x = 9

x = 9 + 12

x = 21

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3 years ago

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What is the conjugate of 12 - sqrt 5

Lyrx [107]

12+sqrt 5, is your answer, hoped this helped,

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3 years ago

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Select the equation of the line that is equivalent to the equation: y-1=4(x-3).

Morgarella [4.7K]

The answer is C
First multiple 4 into bracket then put +1 in both side so it will be y = 4x-11

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3 years ago

Chris ran 25 miles, while Bill ran 5 miles. How many times farther did Chris run than Bill?

mixer [17]

Answer: Chris ran 20 miles more then Bill

Step-by-step explanation:

25(Chris) - 5(Bill) = 20 Miles

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3 years ago

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Will literally make BRAINLIEST and marry you if you do this for me

Tanya [424]

Answer:

0.44

Step-by-step explanation:

See the picture below.

Remember that the sine is the ratio of the length of the opposite leg to the length of the hypotenuse.

Perhaps you know SOHCAHTOA, where SOH means sine, opposite, hypotenuse.

For angle J, leg LK is the opposite leg.

The hypotenuse of the triangle is the side opposite the right angle, teh angle of 90°, which is angle L, so the hypotenuse is side KJ.

$\sin J = \dfrac{opposite~leg}{hypotenuse}$

$\sin J = \dfrac{39}{89}$

$\sin J = 0.43820...$

Answer: 0.44

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2 years ago