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3 years ago

Help with the Pythagorean Theorem

Mathematics

1 answer:

sergiy2304 [10]3 years ago

8 0

Answer:

A=5

B=3

C=5.83

A^2+B^2=C^2

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xeze [42]

Answer: b. Side BC and Side KL

Step-by-step explanation:

Only these two lines are in the same positions.

3 0

3 years ago

What is the first step in solving the quadratic equation -5x^2+8=133?

bezimeni [28]

Answer:

a) subtracting '8' on both sides, we get

- 5 x² + 8-8 = 133-8

- 5 x² = 125

b) The solution is x = 5 i

Step-by-step explanation:

Explanation:-

Step (i):-

Given quadratic equation - 5 x² + 8 = 133

subtracting '8' on both sides, we get

- 5 x² + 8-8 = 133-8

- 5 x² = 125

Step(ii):-

dividing '-5' on both sides, we get

$\frac{-5 x^2}{-5} = \frac{125}{-5}$

x² = -25

$x = \sqrt{-25}$

x = 5 i

8 0

3 years ago

Read 2 more answers

What property is w+(4+10) = w+10

just olya [345]

The property is distributive property

5 0

4 years ago

Please help! will give brainliest !!

Veseljchak [2.6K]

Answer:

1, 2, 8, 128, 32768

Step-by-step explanation:

$recursive \: formula: \\ a _{n} = 2. {( a_{n - 1} )}^{2} \\ \\ a _{1} = 1...(given) \\ \\ a _{2} = 2. {( a_{2 - 1} )}^{2} = 2 {(a _{1} )}^{2} = 2 {(1)}^{2} \\ \\ a _{2} = 2\\ \\a _{3} = 2. {( a_{3 - 1} )}^{2} = 2 {(a _{2} )}^{2} = 2 {(2)}^{2} \\ \\ a _{3} = 8\\ \\a _{4} = 2. {( a_{4 - 1} )}^{2} = 2 {(a _{3} )}^{2} = 2 {(8)}^{2} \\ \\ a _{4} = 128\\ \\a _{5} = 2. {( a_{5 - 1} )}^{2} = 2 {(a _{4} )}^{2} = 2 {(128)}^{2} \\ \\ a _{5} = 32,768\\ \\$

Thus the first five terms are: 1, 2, 8, 128, 32768.

5 0

3 years ago

What number should Rhianna use for the height of the parallelogram if she uses 28 inches for the base? This is from edge.FIRST G

Troyanec [42]

Answer:

Step-by-step explanation:

6 0

4 years ago