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3 years ago

1. In rectangle DOTA, DO =OT.

Mathematics

1 answer:

Fittoniya [83]3 years ago

5 0

Answer:

1.) In rectangle DOTA, DO = OT. 2.) Each angle of a rectangle measures 90°

3.) The pair of opposite sides of a kite is congruent.

4.) The median of a trapezoid is parallel to each base.

5.) Each diagonal of a rhombus bisects opposite angle.

6.) In rectangle BLUE, BL divides it into two congruent triangles,

7.) Two consecutive angles of a parallelogram are supplementary angles.

8.) In a kite, the perpendicular bisector of at least one diagonal is the other diagonal.

9.) A quadrilateral is a parallelogram if one pair of opposite sides is both congruent and parallel

10.) The midsegment of a parallelogram measures one half the sums of the lengths of the bases.

Step-by-step explanation:

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On a test that has a normal distribution, a score of 41 falls three standard deviations below the mean, and a score of 73 falls

velikii [3]

Answer:

The mean of the test is 65

Step-by-step explanation:

Let the mean be x and SD be y

3 SD BELOW the mean means that we are taking away 3 SD FROM the mean

Mathematically, we have that as;

x - 3y = 41 •••••(i)

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x + y = 73 ••••••••(ii)

So let us solve both equations simultaneously

Simply multiply equation ii by 3 then add to i

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3 years ago

The Hamilton Brush Company issued 2,500 shares of common stock worth $100,000.00 total. What is the par value of each share?

alexandr1967 [171]

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This means that each of the shares is valid the whole sum divided by the number of shares, that is:
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3 years ago

3х – 2 y = 0 <br> I need some help idk why but I just can’t remember how to do this one

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Answer:

y=3x/2

Step-by-step explanation:

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