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3 years ago

Explain why the following problem will have an irrational answer.

Mathematics

1 answer:

Inessa [10]3 years ago

7 0

Answer:

The sum is a Non-repeating.

Step-by-step explanation:

I have no clue how to solve this question or fractions for that matter.

I literally guessed and go it right. (Somehow)

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Answer:

<em>Isolate the variable by subtracting 7 from all 3 parts of the inequality, and then dividing each part by 2. To solve inequalities like a < x < b, use the addition and multiplication properties of inequality to solve the inequality for x.</em>

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3 years ago

513 as a percentage of 900

zavuch27 [327]

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3 years ago

Please answer I will mark u brainliest or wtv its called

Lelu [443]

Answer:

B) 10 cm

Step-by-step explanation:

Hello!

We can use the Pythagorean theorem to solve for the hypotenuse.

Formula: $a^2 + b^2 = c^2$

a = leg
b = leg
c = hypotenuse

We can plug in the values for each leg to solve for the hypotenuse.

<h3>Solve for c</h3>

$a^2 + b^2 = c^2$
$6^2 + 8^2 = c^2$
$36 + 64 = c^2$
$100 = c^2$
$\sqrt{100} = \sqrt{c^2}$
$10 = c$

The answer is Option B: 10 cm

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2 years ago

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The hypotenuse of a 45°-45°-90° triangle measures units.

Sholpan [36]

This an isosceles right triangle. The sides opposed to the angle 45° are congruent. Let x be this side==> x²+x² =(7√2)² (Pythagoras)

2x² = 49(2) ==> 2x²= 98 ==> x²=49 & x=7

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2 years ago

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