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kondaur [170]
3 years ago
14

PLEASE ANSWER ASAP! SUPER IMPORTANT! GIVING POINTS!

Mathematics
1 answer:
katen-ka-za [31]3 years ago
4 0
-13 +16 = 3=odd+even = odd 

-7 + 16 = 9 =odd+even = odd 
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find the length of the base of a square pyramid if the volume is 1,024 cubic inches and has a height of 12 inches. (6 points) 4
Leokris [45]
To solve, we use the volume of a square pyramid formula which is expressed as the product of the area of the base (a²) and the height divided by three(h/3).

Volume = a² (h/3)
1024 in³ = (a²) (12 in/3)
a² = 1024 in³ · 3 /12
a = √256 in²
a = 16 in

Thus, the length of the base is 16 in.

5 0
3 years ago
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Which of the following is the most appropriate unit to describe the rate at which water flows out through a standard household f
Sergio039 [100]
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3 years ago
Which of the following expressions has a value that is less than –2?
natali 33 [55]

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3 0
3 years ago
NEED AN ANSWER ASAP!!! WILL REWARD HANDSOMELY!!!
Mrrafil [7]
I think the answer will be 5?

5 0
3 years ago
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Write the expression in standard form. five divided by quantity three minus fifteen i.
EleoNora [17]
Standard form is a+bi where a and b are real numbers
remeber that i²=-1

ok

\frac{5}{3-15i}
we got to get the i out of the denomenator
remember the differnce of 2 perfect squares where (a-b)(a+b)=a²-b²

so multiply the whole thing by \frac{3+15i}{3+15i}
we get
\frac{5(3+15i)}{3^2-(15i)^2}=\frac{15+75i}{9-225(-1)}=\frac{15+75i}{9+225}=\frac{15+75i}{234}=\frac{15}{234}+\frac{75i}{234}=\frac{15}{234}+\frac{75}{234}i=\frac{5}{78}+\frac{25}{78}i

in standard form, it is \frac{5}{78}+\frac{25}{78}i
5 0
3 years ago
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