1 year ago

What is the surface area of the pyramid

Mathematics

1 answer:

Setler79 [48]1 year ago

8 0

Answer:

The surface area is 31.85 in.

Step-by-step explanation:

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The interior angles of a triangle have measures k°, 27°, and 10°. What is the value of k?ANSWER MY FREAKING QUESTION

lapo4ka [179]

143o

interior angles of a triangle always add up to 180o

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2 years ago

X - (6.9) = 42.8<br><br> x = 42.8 +

Harman [31]

I hope this helps you

x=42.8+6.9

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2 years ago

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Integrate the following. ∫<img src="https://tex.z-dn.net/?f=5x%5E%7B4%7D%20dx" id="TexFormula1" title="5x^{4} dx" alt="5x^{4} dx

Vadim26 [7]

Answer:

$\displaystyle D) {x}^{5} + \rm C$

Step-by-step explanation:

we would like to integrate the following Integral:

$\displaystyle \int 5 {x}^{4} \, dx$

well, to get the constant we can consider the following Integration rule:

$\displaystyle \int c{x} ^{n} \, dx = c\int {x}^{n} \, dx$

therefore,

$\displaystyle 5\int {x}^{4} \, dx$

recall exponent integration rule:

$\displaystyle \int {x} ^{n} \, dx = \frac{ {x}^{n + 1} }{n + 1}$

so let,

$n = 4$

Thus integrate:

$\displaystyle = 5\left( \frac{ {x}^{4+ 1} }{4 + 1} \right)$

simplify addition:

$\displaystyle = 5\left( \frac{ {x}^{5} }{5} \right)$

reduce fraction:

$\displaystyle = {x}^{5}$

finally we of course have to add the constant of integration:

$\displaystyle \boxed{ {x}^{5} + \rm C}$

hence,

our answer is D)

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2 years ago

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Point B is at (3,1).

Alik [6]

Answer:

A(1,−1) and C(5,3)

Step-by-step explanation:

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A book store offers a sale on a new book. The sale is "buy two of the books and get the third book free." Tommy pays $26 for thr

Molodets [167]

Answer:

Salvo en cada library 4.33

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2 years ago