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3 years ago

Help me PLEASEEEEEEEEEEEE :C

Mathematics

2 answers:

sweet-ann [11.9K]3 years ago

7 0

Answer:

C. Negative correlation

Step-by-step explanation:

I hope this is correct,

Have a nice day!!

Natalija [7]3 years ago

4 0

Answer:

im thinking number #A but it also d

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19 points if you answer this question

Alborosie

Option d is correct for the question

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3 years ago

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Help pls. Find the value of x.

sleet_krkn [62]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 15 °}}}}}$

Step-by-step explanation:

$\sf{x + 30 ° + 100 ° + 3x - 10 ° = 180 °}$

( Sum of angle in straight line )

Collect like terms

⇒ $\sf{4x + 30 ° + 100 ° - 10 ° = 180 °}$

Calculate the sum or difference

⇒ $\sf{4x + 120 ° = 180 °}$

Move 120 to right hand side hand change it's sign

⇒ $\sf{4x = 180 ° - 120 °}$

Subtract 120 from 180

⇒ $\sf{4x = 60 ° }$

Divide both sides of the equation by 4

⇒ $\sf{ \frac{4x}{4} = \frac{60}{4} }$

Calculate

⇒ $\sf{x = 15 °}$

Hope I helped!

Best regards!!

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3 years ago

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A video screen is 16 in. by 12 in. tall. What is the width of the largest complete image possible for a photograph that is 8 in.

Leni [432]

16 inches, and 10 inches tall.

So because, they are asking the largest image for the photograph,
so 8 * 2 = 16
and 10 * 2 = 20 but 20 can't go into 12.

So the answer?
16 inches and 10 inches tall.

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4 years ago

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Slope of (-2,-1) and (2,-3)

lina2011 [118]

SLOPE is the picture.

Point-Slope form is y+1=-1/2*(x+2)

The y=mx+b form is y=-1/2x-2

i hope its not confusing lol

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3 years ago

How many containers needed to hold 1 liter of water using 1/3 liter held in identical containers?

vitfil [10]

3. Because each container holds one third.

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