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3 years ago

A plane leaves chicago and flies 750 miles to new york.

Mathematics

1 answer:

valina [46]3 years ago

5 0

Answer:

what is ur question exactly, ur question is missing some parts

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Can anyone help me find the coordinates (?,?) given that the shape is a parallelogram? (15 points)

xxTIMURxx [149]

The missing coordinates of the parallelogram is (m + h, n).

Solution:

Diagonals of the parallelogram bisect each other.

Solve using mid-point formula:

$$\text{Midpoint} =\left( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right )$

Here $x_1=m, y_1=n, x_2=h, y_2=0$

$$=\left( \frac{m+h}{2}, \frac{n+0}{2}\right )$

$$\text{Midpoint} =\left( \frac{m+h}{2}, \frac{n}{2}\right )$

To find the missing coordinate:

Let the missing coordinates by x and y.

Here $x_1=0, y_1=0, x_2=x, y_2=y$

$$\text{Midpoint}=\left( \frac{0+x}{2}, \frac{0+y}{2}\right )$

$$\left( \frac{m+h}{2}, \frac{n}{2}\right )=\left( \frac{0+x}{2}, \frac{0+y}{2}\right )$

$$\left( \frac{m+h}{2}, \frac{n}{2}\right )=\left( \frac{x}{2}, \frac{y}{2}\right )$

Now equate the x-coordinate.

$$ \frac{m+h}{2}=\frac{x}{2}$

Multiply by 2 on both sides of the equation, we get

m + h = x

x = m + h

Now equate the y-coordinate.

$$\frac{n}{2} = \frac{y}{2}$

Multiply by 2 on both sides of the equation, we get

n = y

y = n

Hence the missing coordinates of the parallelogram is (m + h, n).

5 0

3 years ago

A team pays $50 to reserve a banquet table. The players on the team pay

Margaret [11]

Answer:

6 players

Step-by-step explanation

Since the team has to pay $50 to reserve a table, you need to subtract this fixed cost from $104. Then you divide the total variable cost, $54, by what each player has to pay, $9, to find how many players sit at the team table.

6 0

3 years ago

Convert the equation 3x+2y=14 to slope intercept form. pleaseee help mee

MArishka [77]

Answer:

y= - 3/2x + 7 hope this helps you out :)

8 0

2 years ago

What is the result of subtracting in the second equation from the first? -7x-y=0 7x+8y=-6

Vlad1618 [11]

Answer:

$-14x-9y=6$

Step-by-step explanation:

we have

$-7x-y=0$ ---> First equation

$7x+8y=-6$ --->Second equation

we know that

To subtract the 2nd equation from the first, negate all three of the second equation terms: -7x-8y=6

and then adds this result with the first equation

$-7x-y=0\\-7x-8y=6\\--------\\-14x-9y=6$

8 0

3 years ago

PLEASE HELP!!!!! Which graph shows y= ⌊x⌋ + 3

Greeley [361]

The first graph shows that equation.

5 0

3 years ago