3 years ago

Find the square root of 200 up to two decimals

Mathematics

1 answer:

Margarita [4]3 years ago

4 0

Answer:

Erm

Step-by-step explanation:

14.14

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Show that the triangle below is not a right-angled triangle.

Paha777 [63]

Step-by-step explanation:

A right triangle is a triangle in which one of the angles is a 90∘ angle.

$(5x - 8) + (2x - 5) + (2x + 3) = 180 \\ 9x - 10 = 180 \\ 9x = 190 \\ x = \frac{190}{9} \\ x = 21.11$

$(5x - 8) =97.56 \\ (2x - 5) =37.22 \\ (2x + 3) =45.22 \\$

Since None of the angels is 90° , so the triangle is not a right triangle.

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3 years ago

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Answer:

55+(12.50×5)=117.5

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3 years ago

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Answer:

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3 years ago

Read 2 more answers

Divide $200 in the ratio 3:2

N76 [4]

Answer:

120:80 I think this is the answer

Step-by-step explanation:

$200 \div 5 = 40$

$40 = 1 \: ratio$

$3 \times 40 = 120$

$2 \times 40 = 80$

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3 years ago

Find the missing side of this right

navik [9.2K]

Answer:

x = 13

Step-by-step explanation:

First start with the blank equation

$a^{2} + b^{2} = c^{2}$

Plug in the legs and hypotenuse. Remember c squared is always the hypotenuse.

$5^{2} + 12^{2} = c^{2}$

Then solve

25 + 144 = $c^{2}$

169 = $c^{2}$

$\sqrt{169} = \sqrt{c^{2} }$

c = 13

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3 years ago