4 also 2 :))))))))))))))))
Answer:
849.24 cm²
Step-by-step explanation:
we know it is a cube so to find the surface area of each square you do
12x12=144 and there are 5 sides so 144x5=720
We know sides of the squares are 12 cm so half of that (6) would be the bottom of the triangle
Now using pythagorus you would do a²+b²=c²
15²+6²=c²
225+36=c²
√261=√c²
16.15=c this only half of one of the sides of the pyramid so you would times 16.15 by 8 to equal 129.24
now add 720+129.24=849.24 cm²
Answer:
Step-by-step explanation:
I cannot explain exatly how I did it, but basically you got to see the already acquired numbers to find out what numbers were necessary to get the ones that you already have, hope that the resolution helps you.
3/7. There are 7 temperatures, so the denominator is 7. However, only 3 of them were above 75, so the numerator is 3.
I THINK y=4x-32. I’m not completely sure but I believe that’s correct.