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Dominik [7]
3 years ago
9

How do you use equations to solve problems about area of rectangles, parallelograms, trapezoids, and triangles?

Mathematics
1 answer:
elixir [45]3 years ago
6 0
Idkkkkkkkkkkkkkkkkkkkk
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Can someone please help complete this, it’s due at midnight and I don’t understand at all.
Bezzdna [24]

Answer:

You just read it

Step-by-step explanation:

5 0
3 years ago
Leyla drops a penny from a height of 150 m.
gizmo_the_mogwai [7]
When the penny hits the ground, h will = 0.

So:  Set h(t) = 0 = -4.9t^2 + 0t + 150 m

Then 4.9t^2 = 150, and so t^2 = sqrt(150 / 4.9)   =    plus or minus 5.53 sec.

We can use only the positive root, as we're measuring time.

t = 5.5 sec (answer)
8 0
3 years ago
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Determine the effect on the balance sheet after the following transaction. Place an x by decreases or increases and then fill in
meriva
You doubled the investment in the product. You sold it for twice what you bought it for. So it increased by $750
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3 years ago
Jaiden earned $84 last week. Peter earned only $12. Jaiden's earnings are how many times greater than Peter's.
Colt1911 [192]

Answer:

×7

Step-by-step explanation:

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6 0
1 year ago
A dog kennel owner has 121 ft of fencing to enclose a rectangular dog run. She wants it to
Snezhnost [94]

Answer:

605/12 ft by 121/12 ft

Step-by-step explanation:

So, the dimensions of the dog run would be 5x as the length and x as the width.

The perimeter of this dog run would therefore be :

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From here, we know that 12x = 121 ft, so x = 121/12 ft

so the final dimensions of the dog run would be 605/12 ft by 121/12 ft

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2 years ago
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