You use pemdas and they both equal to 77. So yes they are equivalent.
Answer:
1. hexagon
2. 4
4. H
5. 6
6-8. count how many sides there are in the shape and multiply the given area to the number of sides you counted. for 6 it's a pentagon. 5 sides. Multiply 8.5 X 5. use calculator for the rest of that section if needed
9-11. they are equilateral triangles. Search up the formula and plug in and solve
Step-by-step explanation:
Answer:
d power property
Step-by-step explanation:
log (125x^3) ^ 1/12
log (5^3x^3) ^ 1/12
log (5x)^3 ^ 1/12
We use the power property to rewrite
a^b^c as a^ (b*c)
log (5x)^(3 * 1/12)
log (5x) ^ 1/4
This is equal to
1/4 log (5x)
-10=10(k-9)
so,
-10=10k-90
that is just expanding the brackets by multiplying to k and-9
then.
-10=10k-90
move the-90 over by adding 90
so, 80=10k
k =80/10
k=8
