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aleksklad [387]
3 years ago
7

HELP PYTHAGOREAN THEOREM plssss ASAP

Mathematics
1 answer:
Agata [3.3K]3 years ago
7 0

Answer:

2\sqrt{51}

Step-by-step explanation:

first, you have to look pythagoras theorem (in picture)

then; x² + 14² = 20²

x² + 196 = 400

x² = 204

x = \sqrt{204} = 2\sqrt{51}

Hope this helps ^-^

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I am doing a online course on rational expressions, specifically complex fractions without variables, does anyone know what happ
Lady bird [3.3K]

Answer:

\boxed{\mathrm{view \ explanation}}

Step-by-step explanation:

<u>9</u>/14 × 5/<u>3</u>

The factors can be canceled if they are factors of both the numerator of the first fraction and the denominator of the second fraction. The factors get cancelled leaving the second fraction to a whole number.

3/14 × 5

(3 × 5)/14

15/14

3 0
3 years ago
Which of the following numbers is a multiple of 6?
kirill [66]
The answer is D. 882! This is because the number must be divisible by both 2 and 3 to be divisible with 6! Have a great day (or night)!
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4 years ago
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They’re were 550 trucks in the parking lot.
4 0
3 years ago
Can a moderator please help me?
ioda
The mode is the number that appears most frequent within a given sequence.

To start us off, let's make a list of the numbers and how many there are.

0 : 1
1 : 2
2 : 1
12 : 1
13 : 1
21 : 1
22 : 1
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Now let's see which number(s) appears the most.

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8 0
3 years ago
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What are the solutions to the system of equations?
natka813 [3]

Answer:

The answer is (7, 8) and (0,−6).

Step-by-step explanation:

The given system has two equations, one is the linear and the other is non-linear.

Let,

y = x^2 - 5x - 6    equation 1

y = 2x - 6    equation 2

Step 1: Equating both equations for the value of x

x^2 - 5x - 6 = 2x -6

x^2 -5x +5x - 6 = 2x + 5x - 6

x^2 -6 +6 = 7x -6 +6

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x^2 -7x = 0

x ( x - 7) = 0

implies that,

x = 0  OR  x - 7 = 0 ⇒ x = 7

Now pick any of the two equations of y to find the solution. I'll choose the equation 2.

the value of y, for x = 0

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the value of y, for x  = 7

y = 2(7) -6

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y = 8

hence, (0,-6) and (7, 8) are the solutions to the given system of equations.

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