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3 years ago

HELPPPPPPPPPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEE (on both of them please))))

Mathematics

2 answers:

Troyanec [42]3 years ago

6 0

Answer:

14.4 inches

Step-by-step explanation:

Using the Pythagorean Theorem ( $a^2+b^2=c^2\\$ )

$12^2+8^2=c^2\\144+64=c^2\\208=c^2\\c=\sqrt{208} = 14.4$

Hope this helps you out!

Flauer [41]3 years ago

4 0

The first one is a triangle because: The two smaller sides of a triangle must add up to be larger than the longest side.
14 + 12 = 26 > 19

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30 POINTS FOR WHO EVER GIVE ME THE RIGHT ANSWER

tigry1 [53]

False if there is a negative exponent move it to the other side for the fraction

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3 years ago

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Find the next two terms of the following sequence: 14, 38, 74, 122, 182, 254...

Bezzdna [24]

Let's find the difference between each number.
38-14=24
74-38=36
122-74=48
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Now the next difference would be 84+12=96.
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3 years ago

2 is a only even prime number yes or no

balu736 [363]

Answer:

yes. 2 is an only even prime number. 

Step-by-step explanation:

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2 is divisible by 1 and 2

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FOR Example: 13

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THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

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3 years ago

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What is the value of q?

andre [41]

Answer: here

Step-by-step explanation:riangles QST and RST are similar. Therefore, the following is true:

q s

--- = ---- This results in 10q=rs.

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Also, since RST is a right triangle, 4^2 + s^2 = q^2.

Since QST is also a right triangle, s^2 + 10^2 = r^2.

4 s

Also: ---- = ----- which leads to s^2 = 40

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Because of this, 4^2 + s^2 = q^2 becomes 16 + 40 = 56 = q^2

Then q = sqrt(56) = sqrt(4)*sqrt(14) = 2*sqrt(14) (answer)

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3 years ago

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I would go with TRUE in my opinion

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