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Veronika [31]
3 years ago
8

Find the length of the hypotenuse of a 45°-45°-90° triangle with a leg length of 8 centimeters.

Mathematics
1 answer:
MArishka [77]3 years ago
3 0

Answer:

8\sqrt{2 =\sqrt{128 = 11.31

Step-by-step explanation:

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Please please please help!!!! :))))))
tresset_1 [31]

Answer:

$ 800

Step-by-step explanation:

Parking slot is in the shape of parallelogram.

base = 3 m

Height = 6 2/3 m

Area = base * height

        = 3 * 6\frac{2}{3}\\\\= 3*\frac{20}{3}\\\\= 20 sq.m

Cost of paving the parking spot = 20 * 40

                                                    = $ 800

8 0
3 years ago
A rectangular building with a square base is being designed to minimize heat loss. The building designers state that the volume
Arturiano [62]

Answer:

y = 4000/x²

Step-by-step explanation:

The volume of the building is expressed as;

V = x²y where;

x is the length and width of the base.

y is the height of the building

Given

Volume V = 4000m³

Substitute the given volume into the equation as shown;

4000 = x²y

Make y the subject of the formula by dividing both sides by x²

4000/x² = x²y/x²

4000/x² = y

Rearrange

y = 4000/x²

Hence equation for y, the height of the building, in terms of x, the length and width of the base is expressed as y = 4000/x²

8 0
2 years ago
Two step equation<br><br> a - 10/3 = -4
cricket20 [7]

a=-2

a-10/3=-4

a-10=-4*3

a-10=-12

a=-12+10

a=-2 is the best answer

5 0
2 years ago
Read 2 more answers
I need help Plot it on the picture please.
Bumek [7]

Answer:

Plot -2 2/3 two dots to the left of -2. Plot 5/6 one dot to the left of 1.

Step-by-step explanation:

3 0
3 years ago
For a ride on a rental scooter, Deon paid an $8 fee to start the scooter plus 6 cents per minute of the ride. The total bill for
faltersainse [42]

Answer:

66 minutes

Step-by-step explanation:

11.96 - 8 =3.96

Every 10 minutes Deon pays 60 cents because 6 times 10 = 60 and every 6 minutes Deon is paying 36 cents

10 min = 60 cents

20 min = $1.20        

40 min = $2.40

50 min = $3.00

60 min = $3.60

6 min = 36 cents

Then you do 3.60 + 36 which equals $3.96

How to figure how the minutes is just 60 + 6 = 66 minutes

7 0
2 years ago
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