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2 years ago

As an estimation we are told 5 miles is 8 km covert 12 km to miles

Mathematics

1 answer:

eduard2 years ago

4 0

Step-by-step explanation:

5miles=8km

? =12

5miles×12km=?×8km

60km miles=?×8km

?=60miles÷8

?=7.8miles

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C. 2 to 3. :)

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3 years ago

Read 2 more answers

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Alla [95]

Answer:

Step-by-step explanation:

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3 years ago

Let R be the region bounded by the following curves. Let S be the solid generated when R is revolved about the given axis. Ifpo

steposvetlana [31]

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Washer method

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Shell method

We have $y=x^{1/15}\implies x=y^{15}$ . The curves $x=y$ and $x=y^{15}$ intersect at $y=0$ and $y=1$ , with $y\ge y^{15}$ over $0\le y\le1$ .

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3 years ago

Given the following triangle:

lara [203]

Answer:

A=61, B=74

Step-by-step explanation:

Because all the angles in a triangle add up to 180:

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If you solve that for x, you will get that x=35. Now you just plug in x to the angles A and B.

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2 years ago

What is the slope of the line through the points (2, 10) and (5, 8)?

xxMikexx [17]

The slope of a line is calculated by dividing the one y portion of the line by one x portion of the line. In this problem we have two points which can indicate us one portion of the y axis and one portion of the x axis. If we have two points of one line, then we can calculate its slope:
Point one (x1, y1)
Point two (x2, y2)
then the slope can be calculated as:
m = (y2 - y1)/(x2 - x1)

So lets use our data:
Point one (2, 10)
Point two (5, 8)
then the slope can be calculated as:
m = (8 - 10)/(5 - 2<span>)
</span>m = -2/3
therefore the slope is negative and is -2/3

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3 years ago