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3 years ago

What is the length of the hypotenuse? If necessary, round to the nearest tenth.

Mathematics

2 answers:

worty [1.4K]3 years ago

7 0

Answer:

The length of the hypotenuse is 9.4

Step-by-step explanation:

The Pythagorean theorem states a^2 + b^2 = c^2. So, we can do8.4^2 + 4.3^2= 89.05. Take the square root of that, and you get 9.4.

soldier1979 [14.2K]3 years ago

6 0

Answer:

c = 9.4

Step-by-step explanation:

Let's find 'c' using Pythagoras theorem.

=> c² = 8.4² + 4.3²
=> c² = 70.56 + 18.49
=> c² = 89.05
=> c = √89.05
=> c = 9.437 = 9.4 (Estimated)

Hoped this helped.

$BrainiacUser1357$

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soldi70 [24.7K]

Answer:

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Step-by-step explanation:

Let the cost of the present be c.

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3 years ago

Find the unknown side length x.

Ganezh [65]

Answer:

x = $\sqrt{65}$

Step-by-step explanation:

The altitude of the triangle must equal 4 because it is a right triangle with another leg of 3 and a hypotenuse of 5 (reason is due to the pythagorean theorem)

Therefore, the triangle on the right has legs of 4 and 7 and, again, use the phythagorean theorem to find 'x' (the hypotenuse)

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Radda [10]

Answer:

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Step-by-step explanation:

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2 years ago

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ikadub [295]

Answer:

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Step-by-step explanation:

(2/5)*17

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If the area of a square is 100cm2, then what is its perimeter?

Vinil7 [7]

Answer:

40cm

Step-by-step explanation:

A=s*s

A=10*10

A=100 cm^2

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P=40 cm

"s" represents side

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