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3 years ago

How is 3 help me please

Mathematics

1 answer:

Dovator [93]3 years ago

8 0

Step-by-step explanation:

Square root 8 = 2 square root 2

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Determine the slope and y-intercept of the line: y=-4x

lapo4ka [179]

Equation y=-4x
m=-4. Slope is -4 y-intercept is 0

y-12=2(x-1)
y-12=2x-2
y=2x-2+12
y=2x+10

7 0

3 years ago

When you are determining the probability of an event, why must the probability be between 0 and 1? Explain your answer.

Airida [17]

Answer:

The probability of an event will not be less than 0. This is because 0 is impossible (sure that something will not happen). The probability of an event will not be more than 1. This is because 1 is certain that something will happen.

Step-by-step explanation:

hope dis helps ^-^

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3 years ago

Loveland Colorado, is 18 km due south of Fort Collins and 31 km due west of Greeley, What is the distance between Fort Collins a

GalinKa [24]

Answer: The distance between Fort Collins and Greeley is 35.84 km.

Step-by-step explanation:

Since we have given that

Distance travelled due south of Fort Collins = 18 km

Distance traveled due west of Greeley = 31 km

So, using the pythagorous theorem, we will find the distance between Fort Collins and Greeley.

So, it becomes,

$H^2=B^2+P^2\\\\H^2=18^2+31^2\\\\H^2=324+961\\\\H^2=1285\\\\H=\sqrt{1285}\\\\H=35.84\ km\\\\$

So, the distance between Fort Collins and Greeley is 35.84 km.

8 0

3 years ago

MARK AS BRAINLEST

Ierofanga [76]

Answer:

Option C $3n^{2}+n-2$

Step-by-step explanation:

Verify each expression

case A) we have

$5n^{2}+6n-1$

In this expression the term of n is 6n

has a coefficient of positive 6

case B) we have

$2n^{2}-5n+1$

In this expression the term of n is -5n

has a coefficient of negative 5

case C) we have

$3n^{2}+n-2$

In this expression the term of n is n

has a coefficient of positive 1

case D) we have

$4n^{2}-n+9$

In this expression the term of n is -n

has a coefficient of negative 1

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3 years ago

Which expression is equivalent to the following? 21x - 15

guajiro [1.7K]

Answer:

3(7x-5)

Step-by-step explanation:

7 0

3 years ago