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Scrat [10]
3 years ago
9

I need help plz and thank you

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0
It is D because every time there is a box in the corner it's a right angle and they are always 90°
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Help this is so hard
DIA [1.3K]

Answer:

x = 45 ft

Step-by-step explanation:

x =  \sqrt{ {36}^{2}  +  {27}^{2} } \\   =  \sqrt{1296 + 729}   \\  \sqrt{2025 } \\ = 45

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3 years ago
Can someone explain to me this derivative : y=3x√x
dimaraw [331]

Answer:

(9/2)√x.

Step-by-step explanation:

Convert the radical to an exponent.

x√x = x^1 * x^1/2

= x^(1 + 1/2)

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So the derivative of 3x^3/2 is found as follows:

y' = 3 * 3/2x^(3/2 - 1)

= (9/2)x^1/2

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3 years ago
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Alecsey [184]

Answer:

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Step-by-step explanation:

6

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kolezko [41]
The answer is c 14 I think
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