Find the missing length.C= ✓ [?]26Pythagorean Theorem: a2 + b2 = c2

1 answer:

mash [69]2 years ago

3 0

Answer:

c = 6.32

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2} \\ {2}^{2} + {6}^{2} = {c}^{2} \\ 4 + 36 = {c}^{2} \\ 40 = {c}^{2} \\ c = \sqrt{40} \\ c = 6.32$

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Flauer [41]

Answer:

∠IJG = 123°

Step-by-step explanation:

Since AB║CD, EF ║GH, we can use the Corresponding Angles Postulate, for finding the following congruent angles:

∠IKL ≅ ∠EIJ and ∠EIJ ≅ ∠GJA

∠GJA and ∠IJG are supplementary, therefore:

∠GJA + ∠IJG = 180°

∠IJG = 180° - 57°

∠IJG = 123°

4 0

2 years ago

Lubov Fominskaja [6]

Answer: 216 kilometers

Step-by-step explanation:

You need the hypotenuse, this is the formula: h = √(a^2 + b^2)

so...

√(120^2 + 180^2)

√(14400 + 32400)

√46800

216.33

5 0

2 years ago

Genrish500 [490]

Answer:

Step-by-step explanation:

When we listen to the word "quotient", it means the solution to a division problem.
An unknown number that has been multiplied by 2 is in the numerator because it came before the 7 in the statement.
The number "7" is in the denominator because it came after the 2x in the statement.
The word "is" represents an equal sign.
The solution to the division problem (quotient) is 20.

If we put these clues together, we get 2x/7 = 20 as our translated equation.

Hence, our algebraic statement is 2x/7 = 20. The key is to listen to the statement. 

$BrainiacUser1357$