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3 years ago

9

A hiker sets out to climb a mountain with a 4,000 ft vertical ascent as shown in the diagram below. Ifthe angle of incline, a =

120 what is to total distance he has to travel to reach the summit, to the nearest whole foot?

1 answer:

Ne4ueva [31]3 years ago

6 0

hi fxgxgicgicigci log oh

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Weights of different sandwiches in two lengths are shown in the table.

Alexandra [31]

Answer:

Egg salad sandwich is proportional to its length

Step-by-step explanation:

Weight of Sandwiches by Length of Roll

6-inch Roll 12-Inch Roll

Cheese sandwich $\frac{1}{4}$ $\frac{3}{4}$

Chicken salad sandwich $\frac{3}{4}$ $1\frac{3}{4}$

Egg salad sandwich $\frac{2}{3}$ $1\frac{1}{3}$

For cheese sandwich proportion

$\frac{6}{\frac{1}{4}}=\frac{12}{\frac{3}{4}}\\24 \neq 16$

So, Cheese sandwich weight is not proportional to its length

For Chicken salad sandwich proportion

$\frac{6}{\frac{3}{4}}=\frac{12}{\frac{7}{4}}\\8 \neq \frac{48}{7}$

So, chicken salad sandwich is not proportional to its length

For Egg salad sandwich proportion

$\frac{6}{\frac{2}{3}}=\frac{12}{\frac{4}{3}}\\9=9$

So, egg salad sandwich is proportional to its length

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3 years ago

Write an equation in point-slope form for the line that passes through

Charra [1.4K]

Answer:

Point-slope form:

y-5= -1/3 times (x+9)

This is only for the first part

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3 years ago

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Answer:

I believe the correct answer is B.

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Which is a factor of 6x2 + x − 7?<br><br> x + 1<br> 2x + 1<br> 6x + 7<br> 3x + 7

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6x2 + x - 7

= (6x + 7)(x - 1)

So, the answer is (6x + 7), or C.

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correct answer is 5, because f(-5) / g(-5) = -30/-6 = 5

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4 years ago

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