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sweet [91]
3 years ago
14

Archeologists discover four outer walls of an ancient building, as shown.

Mathematics
1 answer:
solniwko [45]3 years ago
4 0

15 sides

It’s the right answer

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A2 + b2 = n2 because of the
Nataly_w [17]
Phytagorean Theorem i think
3 0
3 years ago
Read 2 more answers
A brand new truck was purchased for $45.000. A year later the truck was worth $40,480, and the year after that $35.622. If the r
Marat540 [252]

Answer $32,045

Step-by-step explanation: Ok, to get the rate of depreciation all we we have to do is $45 divided by $40.480 you would get 1.1116.

The rate of depreciation: 1.1116

If you do $45,000 divided by 1.1116 you'll get 40,322.

It won't be the exact same answer because you would have to divide for an hour.

Now we can skip to the important part: $35,622 divided by 1.1116 = $32,045

Therefore the truck will be worth $32,045 in 10 years!

I hope this helped

6 0
3 years ago
Is EFGH below a rectangle
poizon [28]

Answer:

  D. No, because EFGH is a parallelogram but it’s diagonals are not congruent

Step-by-step explanation:

The differences between the end points of the diagonals are ...

  F -H = (1, 1) -(2, -5) = (1 -2, 1 -(-5)) = (-1, 6)

  G -E = (4, -2) -(-1, -2) = (4 -(-1), -2 -(-2)) = (5, 0)

The length of FH is more than 6, the length of GE is exactly 5. The diagonals are different length, so the figure cannot be a rectangle.

__

The midpoints of the diagonals will be in the same place if the sum of their end points is the same. (Dividing each sum by 2 gives the midpoint of that segment.)

  F+H = (1, 1) +(2, -5) = (3, -4)

  G+E = (4, -2) +(-1, -2) = (3, -4)

The diagonals bisect each other (have the same midpoint), so the figure is a parallelogram.

EFGH is a parallelogram, but not a rectangle: its diagonals are not congruent.

3 0
2 years ago
Four cards are drawn from a standard deck. Cards are not returned. Which is more likely:
garik1379 [7]
Probability = # of positive events / # of all possible events

As the event B restricts the number of consecutive cards that result in a positive outcome (only consecutive face cards), it means that the numerador of the formula to find the probability is smaller, while the denominator remains unchanged.

That means that the probabilty calculated for the event A is greater than the probability of the event B.

So, the answer is that the event A is more likely than event B.

3 0
3 years ago
PLEASE HELP ME. I NEED HELP​
scoundrel [369]

#3). $124.16 will be in amount of deposit

#4) new balance, b = original balance + deposits - payments

=》 b =$782.14+$124.16 - ($450+$58.25)

=》 b = $398.05

3 0
3 years ago
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