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ValentinkaMS [17]
3 years ago
11

Pythagorean theorem 19^2 + 21^2=x^2

Mathematics
2 answers:
satela [25.4K]3 years ago
3 0

Answer:

Pythagorean Theorem calculator, formula, work with steps, step by step calculation, real world and ... Pythagorean Theorem calculator calculates the length of the third side of a right triangle based on the ..... 5 , 12 , 13 ) , (8,15,17), ( 8 , 15 , 17 ) , (7,24,25), ( 7 , 24 , 25 ) , (20,21,29), ( 20 , 21 , 29 ) , etc. .... Practice Problem 2:

Step-by-step explanation:

notka56 [123]3 years ago
3 0

Answer:

Graph for x^2:

(Sorry if this isn't much help)

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Order the following numbers written in scientific notation from greatest to least: 3.9 × 105, 6.1 × 103, 9.3 × 105, 1.6 × 103 A.
Licemer1 [7]

The numbers are:

3.9 × 105 = 409.5

6.1 ×103 = 628.3

9.3 × 105 = 976.5

1.6 × 103 = 164.8

Arranging from greatest to least and in scientific notation form gives:

9.3 × 105 , 6.1 × 103 , 3.9 × 105 , 1.6 × 103

*(Seems like there is no correct answer from the choices given there).

5 0
3 years ago
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Briana invested $12,500 into a fund that is expected to grow by 5.25% per year. How long with it take the fund to be worth $25,0
Anastaziya [24]
The answer is C) 14 years.
Plug it in to check:
12500(1+0.0525)^14
12500(2.05) = 25,587.01 (rounded to 25000)
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2 years ago
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Queen spend 3/5 hrs studying and spend 4 /10 hrs at the computer. How much less time does queen spend at the computer compared t
Ksju [112]

Answer:

Queen spends 1 1/1 less time at studying.

4 0
2 years ago
Kevin is riding his bike on a 10 1/8 mile bike path. He has covered the first first 5 3/4 miles already. How many miles does he
Elis [28]
The answer is 4 and 3/8, because if you subtract 5 3/4 from 10 1/8, you'll get your answer: 4 3/8. Hope this helps, and good luck!!
4 0
3 years ago
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he Statue of Liberty is approximately 305 feet tall. If the angle of elevation of a ship to the top of the statue is 22.9 degree
Andru [333]

Answer:

is at a distance of 722 feet

Step-by-step explanation:

we have the angle that forms between the water and the imaginary line between the ship and the tip of the statue

we have the statue height that would be the opposite leg to our angle and we want to know the distance of the ship to the statue that would be the adjacent leg

we see that it has (angle, adjacent, opposite)

well to start we have to know the relationship between angles, legas and the hypotenuse

a: adjacent

o: opposite

h: hypotenuse

sin α = o/h

cos α= a/h

tan α = o/a

it's the tangent

tan α = o/a

we replace the values ​​and solve

tan α = o/a

tan 22.9 = 305/a

a = 305/tan22.9

a = 305/0.4224

a = 722

is at a distance of 722 feet

7 0
2 years ago
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