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3 years ago

HELP I NEED HELP ASAP

Mathematics

1 answer:

allochka39001 [22]3 years ago

7 0

9514 1404 393

Answer:

A. (0, 5), (5, 1)

Step-by-step explanation:

The midpoints of the diagonals of a parallelogram are the same point. This means the sum of the opposite vertex coordinates will be the same.

For the given diagonal, the sum of end point coordinates is ...

(-2, -3) + (7, 7) = (-2+7, -3+7) = (5, 4)

This means we're looking for a pair of coordinates whose sum is (5, 4).

A: (0, 5) +(5, -1) = (0+5, 5-1) = (5, 4) . . . . . . the points we want

B: (0, 4) +(4, -1) = (4, 3) . . . not it

C: (-1, 5) +(5, 0) = (4, 5) . . . not it

D: (-1, 4) +(4, 0) = (3, 4) . . . not it

In the attached, the blue line segment is the only one that passes through the midpoint of the given diagonal. It has end point coordinates

(0, 5) and (5, -1) . . . matching choice A

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Select the correct answer.

jarptica [38.1K]

A is the correct answer

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3 years ago

In what quadrant would the ordered pair (-5, 4) be located? I II III IV

statuscvo [17]

Ok, so
Quadrants are found on coordinate planes. So the first number tells you to go on the X axis. It goes this way ---------
you look on the left side side of the origin (zero) and go to -5
since the second umber will be found on the Y axis, and is positive, go up to 4.
That is how you find your point. The qudrants are counted like this.
2 1
3 4
The answer is Quadrant 2
Hope it helped☺

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3 years ago

The Baker Family spent $28 on 5 tickets.

White raven [17]

Answer:

I cannot not give the correct solution, need more context. How many children are there, how many adults are in the family? So I will explain in my explanation.

Step-by-step explanation:

If more context were given, for example: 2 adults and 2 children.

Then the bakers would have bought 2 adult tickets for ___ each

Then the bakers would have bought 3 children's tickets for ___ each

So using what we know we can create an equation:

2A+3C=28,

meaning 2 adult tickets plus 3 children's tickets costs a total of $28.

So we divide 28 by 5, which is the total amount of tickets.

28/5=5.6

So to figure the cost of children's tickets multiply the cost by amount.

3*$5.6=$16.8, C=16.8

To figure out the cost of the adults tickets multiple the cost by the amount.

2*$5.6=$11.2, A=11.2

a) the bakers would have bought 2 adult tickets for 5.6 each.

b) the bakers would have bought 3 children's tickets for 5.6 each.

8 0

3 years ago

Graduate Management Aptitude Test (GMAT) scores are widely used by graduate schools of business as an entrance requirement. Supp

NikAS [45]

The answer would be letter D. 476 and 690

Use Z score which is calculated as (GMAT score - mean)/ Standard Deviation.

Look up tables of Z score to get Pr.'s. The tables only show positive values because the normal distribution is symmetrical, so if you get a negative using the formula above it only indicates that your.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

3 0

3 years ago

Read 2 more answers

The cost to rent an instrument is $65 for the first month it costs $30 for each additional month,x, that the instrument is rente

yawa3891 [41]

Answer:

65+30x

Step-by-step explanation:

You forgot to give the choices.

But, I would think it's 65+30x=

7 0

3 years ago