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3 years ago

13

16. The mean is defined as the

1 answer:

Troyanec [42]3 years ago

4 0

A. Average of a data set.

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What is the value of x and y?

ladessa [460]

Answer:

x=16 and y=9

Step-by-step explanation:

2y+30=3y+21[Diagonals of parallelogram are equal]

30-21=3y-2y

y=9

3y=2x-5[Diagonals of parallelogram are equal]

3×9=2x-5

27=2x-5

2x=27+5

x=32/2=16

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2 years ago

In ΔPQR, the measure of ∠R=90°, the measure of ∠P=53°, and QR = 17 feet. Find the length of PQ to the nearest tenth of a foot.

FromTheMoon [43]

Answer:

21.2863≈21.3 feet

Step-by-step explanation:

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3 years ago

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If there are 4 people, and they are sharing $3000.how much will each person get?

Lisa [10]

$\boxed{\sf 750~per/person}\boxed$

$3,000 / 4(people) = 750\$

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3 years ago

Determine the relationship between the two triangles and whether or not they can be proven to be congruent.

kkurt [141]

ge atay Ka

Step-by-step explanation:

ho lee ahet skdneindisnsisnsheie

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What are the solutions of x^2=-13x-4

atroni [7]

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