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inysia [295]
3 years ago
7

Which of the following can be used to prove that triangle EFG is also a right triangle?

Mathematics
2 answers:
galben [10]3 years ago
4 0

Answer:

Prove that KL is equal to c by Pythagorean Theorem.


Step-by-step explanation:

In the two triangles triangle KLM is a right triangle with sides a and b as the two legs of the right triangle .We can apply Pythagorean Theorem to find KL.

In triangle KGF two sides are a and b .If we prove KL=EF then Pythagorean Theorem will be true for triangle KGF and hence we can prove triangle KGF to be a right triangle.

The correct option to prove triangle KGF to be a right triangle is to Prove that KL is equal to c by Pythagorean Theorem.


Vika [28.1K]3 years ago
4 0
<span>Which of the following can be used to prove that triangle EFG is also a right triangle?

Prove that the sum of a and c is greater than b.
Prove that the sum of a and b is greater than c.
Prove that the ratio of EF and KL is greater than 1 and hence, the triangles are similar by AA postulate.
Prove that KL is equal to c by Pythagorean Theorem.

The correct answer is:
</span>Prove that KL is equal to c by Pythagorean Theorem.

It can also be "Prove that triangles are congruent by SSS property and hence angle EGF is equal to angle KML"
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Answer:

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Step-by-step explanation:

Binomial distribution PMF below (along with a description)

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p(2)= 5C2*.4²*(1-.4)³ = .3456

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How do you convert percentages into decimals??
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Answer:

Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.

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Step-by-step explanation:

Hopes this helps

5 0
3 years ago
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Answer:

w = 9 \text{ inches}\\l = 13\text{ inches}\\h = 3\text{ inches}      

Step-by-step explanation:

We are given the following in the question:

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Let x inches be the width of cake.

Width of cake, w =

x\text{ inches}

Then, length of cake,l =

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Height of cake,h =

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Volume of cake = Volume of cuboid

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Putting values, we get:

351 = x(x+4)(\dfrac{x}{3})\\\\1053 = x^3 + 4x\\x^3+4x^2-1053= 0\\\\\text{For x = 9}\\(9)^3+4(9)^2-1053= 0

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Step-by-step explanation:

4 0
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2
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Answer:

176 mm

Step-by-step explanation:

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Circumference (C) = 2πr = πd, where d is the diameter

The circumference of a circle with diameter 7 mm is:

C = πd = 22/7(7) = 22 mm

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To round the pencil 8 times, the length of the paper needed = 8 × 22 mm = 176 mm

6 0
3 years ago
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