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4 years ago

Which is the largest? 76%,4/5, .77

Mathematics

1 answer:

lord [1]4 years ago

5 0

4/5 is the same as 80% or .80, so it's larger than 76% and .77

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Simplify the expression.

larisa [96]

9cd to the power of 2 over 78124

6 0

3 years ago

Read 2 more answers

Write the ordered pair that best describes point P. help please

klemol [59]

Answer: (0,3) I don’t see any numbers on the y or x-axis so I’m guessing it goes by 1’s

Step-by-step explanation:

5 0

3 years ago

An airplane flies from City 1 at (0, 0) to City 2 at (33, 56) and then to City 3 at (23, 32). What is the total number of miles

uranmaximum [27]

Answer:

The airplane flies 95 miles.

Step-by-step explanation:

First we need to find the distance for the first segment using the formula for distance $D=\sqrt{(x_{2}-x_{1})^2 + (y_{2}-y_{1})^2}$ . Let's say $(x_{1},y_{1})$ is (0, 0) and $(x_{2},y_{2})$ is (33, 56). This gets us that the length of this segment is 65 miles.
Next, we need to find the distance for the second segment. Using the same formula for distance $D=\sqrt{(x_{2}-x_{1})^2 + (y_{2}-y_{1})^2}$ , we can say $(x_{1},y_{1})$ is now (33, 56) and $(x_{2},y_{2})$ is now (23, 32). This gets us that the length of this segment is 26 miles.
To get the total distance traveled, add the length of these two segments together (65 miles + 26 miles) to get 91 total miles traveled.

7 0

2 years ago

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I am currently trying to find inverse g. please help

vova2212 [387]

Y=2/(x+1)

x=2/(y+1)
y-1=2/x
y=(2/x)+1

7 0

3 years ago

-2x+8y-4 *parallel *perpendicular *neither *please help asap!*

guapka [62]

Answer:

Step-by-step explanation:

y = m x + b

Then we can read the slope right off the equation: it is the number

represented by m.

I'll help you get one into this form:

Start with -2x+8y-4

Then add 4 to both sides: -2x+8.

Then divide both sides by 4: y = 3/4 x + 6/4.

This means that the slope is 3/4.

Try the other one on your own and reduce the slope to the smallest

possible fraction.

Now, what does this mean? If the slopes are the same, it means the two

lines are parallel. If one slope is the negative reciprocal of the

other, then the two lines are perpendicular. To get the negative

reciprocal of a number, put one over the number and then make it

negative. So:

if the number is its negative reciprocal is

2 -1/2

3/10 -10/3

-3/2 2/3

So if the two lines had these respective slopes, they would be

perpendicular.

If the slopes are neither the same nor negative reciprocals, the lines

are neither parallel nor perpendicular.

4 0

3 years ago