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In this task, you'll write three diary entries. As you write, please keep in mind the elements of diary

writing. You will probably have to do some research into some of the diary entry topics in order to

fully understand them.

First, choose any three topics from the six listed below:

Think about your biggest pet peeve and write an entry explaining what that pet peeve is and

why it bothers you.

• Who do you believe is the most fascinating famous person? The individual you choose can be

living or dead. Write an entry explaining who this person is and why you think they are

fascinating

The author Mark Twain once said, "Humor is tragedy plus time." Keeping in mind what you

know about the words humor and trageny, write an entry explaining what this quote may

mean. In your entry, use an example from your life to support your explanation.

• Has there ever been a time in your life when you felt invis

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: