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Luda [366]
3 years ago
13

Given the side lengths below, which would not create a right triangle? A. 5, 12, 13 B. 8, 15, 17 C. 6, 8, 10 D. 5, 10, 15

Mathematics
1 answer:
storchak [24]3 years ago
4 0

Answer:

the answer is D. 5, 10, 15

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What is the answer in simplest term?
Burka [1]

Answer:

3*sqrt(3x)

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2x

Step-by-step explanation:

To rationalize the denominator, we need to get rid of the square root.  We need to multiply by sqrt(12x)/sqrt(12x)

9              sqrt(12x)

----------  * -----------

sqrt(12x)      sqrt(12x)

9sqrt(12x)

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12x

We can cancel  3 in the top and bottom

3sqrt(12x)

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We also notice that 12 is made up of 4 and 3

3sqrt(4) sqrt(3x)

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3sqrt(4) sqrt(3x)

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3*2sqrt(3x)

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8 0
3 years ago
Read 2 more answers
If x=5^a, find the value of 5x. How?
Yakvenalex [24]

Answer:

5x = 5^{(a+1)}

Step-by-step explanation:

Here is a problem with the concept of properties of the exponent.

We are given x = 5^{a} and we have to find the value of 5x.

Now, 5x = 5 \times 5^{a} {Since we are given that x = 5^{a}}

⇒ 5x = 5^{1} \times 5^{a} {Since we can write x = x^{1}}

⇒ 5x = 5^{(a+1)} {Since we know the formula of exponent as x^{m} \times x^{n} = x^{(m + n)}}

(Answer)

7 0
3 years ago
Find the percent of increase from 1.5 inches to 6 inches
Maslowich

Answer:

25%

Step-by-step explanation:

6 0
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A ball is thrown into the air with an initial velocity of 22 meters per second.
lbvjy [14]

Answer:

27.4 metres

Step-by-step explanation:

Um, your question is missing the x's. I'm going to assume, -4.9x^2+22x+5.5

= -4.9(3)^2+22(3)+5.5

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At 3 seconds the ball is 27.4 metres above the ground.

8 0
2 years ago
Does anybody know how to do #1, very confused?
Stels [109]

Step-by-step explanation:

what the f♤ck are those. any teachers give u it tell them to go do it

6 0
3 years ago
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