360 square centimeters (?)
I hope I helped :-)
Answer:
the answer is 484
Step-by-step explanation:
volume of the pyramid = (11×11×12) ÷3 =484
Answer:
Adnan is incorrect because cosx and sin(90 - x) are always equivalent in any right triangle ⇒ first answer
Step-by-step explanation:
In any right triangle there are two acute angles sum of them is 90°
∴ If one of them x°, then the other is (90 - x)°
∵ cos x = adjacent/hypotenuse
∵ sin(90 - x) = opposite/hypotenuse
∵ The opposite of ∠(90 - x) is the adjacent of ∠x
∴ cosx = sin(90 - x)
Answer:26.58
Step-by-step explanation:Its math Lol XD
but i do believe it is, Good luck mate !
To fond the midpoint add each term to each other and divide by 2.
3+2 = 5
5/2
In 2-i, i can also be written as 1i
So now 8+1 = 9
9/2
The midpoint would be 5/2 + 9/2i
