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aleksley [76]
3 years ago
7

The leg of a right triangle is 2 units and the hypotenuse is 3 units. What is the length, in units, of the other leg of the tria

ngle?
Square root of 5 units
Square root of 13 units
5 units
13 units
Mathematics
2 answers:
miv72 [106K]3 years ago
8 0

Answer:

Square root of 5 units

Step-by-step explanation:

Pythagorean therom since it's a right triangle and you're trying to find the sides.

a^2 + b^2 = c^2

2^2 + b^2 = 3^2

4 + b^2 = 9

b^2 = 5

b = square root 5

Triss [41]3 years ago
3 0

Answer:

it simple e

Step-by-step explanation:

a square plus b squared

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At the beginning of the week the balance in your checkbook was $298.72. During the week you made a deposit of $425.69. You also
Furkat [3]

Hello!

Throughout this problem, we will add or subtract values from our original balance.

In your checkbook, there was 298.72 dollars, and then you deposited 425.69 dollars. The function you would do is addition.

$298.72 + 425.69 = $724.41

If you wrote a check, then the amount you wrote is removed from your checkbook.

$724.41 - $29.72 - $135.47- $208.28 = $350.94

Then, the bank deducted 5 dollars from your account.

$350.94 - $5.00 = $345.94

This leaves you with $345.94 at the end of the week.

Therefore, your answer is choice C, $345.94.

4 0
3 years ago
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in a farm 20% of animals are cows . 0.4 are goat and the rest are sheep.How many cows are there if there are 40 sheeps​
Zolol [24]

Step-by-step explanation:

20%=cows 0.4(40%)=goat 40%=sheep

if 40%sheep=40 sheeps

20% cow=x

20%×40=40%×x

8=40%x

x=8/40%

x=20

..so there are 20 cows

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3 0
3 years ago
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(5y 3 + 20y 2 – 12)(2y3 - 15y2 + 4y + 16)
Alex

Answer:

225y5-192

Step-by-step explanation:

8 0
3 years ago
40 POINTS!!!
maria [59]

Answer:

470 cm³

Step-by-step explanation:

Volume of rectangular prism = width × length × height

⇒ Volume of whole rectangular prism = 9 cm × 10 cm × 8 cm

                                                                = 720 cm³

Side lengths of the missing piece:

  • width  = 5 cm
  • length = 10 cm
  • height = 8 cm - 3 cm = 5 cm

⇒ Volume of the missing piece = 5 cm × 10 cm × 5 cm

                                                    = 250 cm³

⇒ Volume of irregular figure = 720 cm³ - 250 cm³

                                                = 470 cm³

4 0
2 years ago
26. If you know the lengths of two sides and the measure of _____ angle(s) of a right triangle, you can find the measure of the
lana [24]

Answer:

1

Step-by-step explanation:

For any triangle, you only need to know 3 pieces of information out of the 6 angles and sides to solve for the rest of the triangle.

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