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Mathematics

1 answer:

KengaRu [80]3 years ago

6 0

Answer:

d= 75*t

Step-by-step explanation:

Given data

We are given that the total distance = 270 miles

And that they have already traveled 42 miles

speed= 75mi/h

The remaining distance of the journey is = 270-42

= 228 miles

We know that

speed= distance/time

distance= speed*time

also

d= 75*t

Hence, we can estimate the distance they have traveled for any number of time t

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Parallel to y = 2/3x+6<br> through (-3, 6)

Norma-Jean [14]

Answer:

so they must have the same slope so y = 2/3x + b. So in this case y = 6 so 6 equals -3 times 2/3 plus b so -3 times 2/3 is -2 so 6 = -2 plus b so b is 8 put it together to get Y= 2/3x +8

Step-by-step explanation:

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4 0

2 years ago

What is the domain of f/g, given f(x)=x+8 and g(x)=x-3?

Mademuasel [1]

ANSWER
$( - \infty ,3 ) \cup (3, \infty )$

EXPLANATION

The given functions are
$f(x) = x + 8$

and

$g(x) = x - 3$

The function,

$\frac{f}{g} = \frac{f(x)}{g(x)}$

This implies that,

$\frac{f}{g} = \frac{x + 8}{x - 3}$

The domain of this rational function refers to all values of x for which

$\frac{f}{g} = \frac{x + 8}{x - 3}$
is defined.

This function is defined if the denominator
$x - 3\ne0$

$x \ne3$

In interval form, we write this as,

$( - \infty ,3 ) \cup (3, \infty )$

The correct answer is C.

8 0

3 years ago

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Contrast the way boys and girls are treated in Pakistan, beginning at birth. Malala’s father places her name on the family tree.

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Answer:

Bold, as she is actually now counting as somebody, instead of being one of the unbeknownst background women.

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2 years ago

PLEASE HELPPP :))

cestrela7 [59]

It’s #4

Angle 1 and angle 2are supplementary angles.