Answer:
Step-by-step explanation:
LOGb(x)=y
4^5=1024
= log(4)1024=5
Well 3 4/4 is equal to 4. But if you want to find the mixed number...
3 4/4 is equal to 16/4
3 4/4 is also equal to 3 2/2 or 3 8/8. The number in the end just has to equal the whole number 4.
Hope this helps!:)
Answer: -25
Step-by-step explanation:
So we solve for each
70% of 100=70
students who didn't buy lunch=100-70=30
some of the 70 left so that the students who bought lunch, are 60% of those who are left
we know that the students who didn't buy lunch didn't change number so therefor
100% of students left-60%=40%= students that didn't buy lunch=30 so
40%=30
20%=15
100%=75
there were 75 students lfet in the cafeteria
The regular hexagon has both reflection symmetry and rotation symmetry.
Reflection symmetry is present when a figure has one or more lines of symmetry. A regular hexagon has 6 lines of symmetry. It has a 6-fold rotation axis.
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Rotation symmetry is present when a figure can be rotated (less than 360°) and still look the same as before it was rotated. The center of rotation is a point a figure is rotated around such that the rotation symmetry holds. A regular hexagon can be rotated 6 times at an angle of 60°
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