Answer:
1.7(12) + 3(-6) = 84 - 18 = 66
Answer:
--- 1 over 5 squared
Step-by-step explanation:
When multiplying terms with a common base, you just add the exponents:

That's true even when you don't have any exponents.


A negative exponent isn't fully simplified, so there's another rule to use:

That is '1 over x to the y' if it's too small to read.

In the smaller triangle, let
be the length of the smallest leg. Then the smallest leg in the larger triangle is
.
Within the scope of the smaller triangle, we have
such that

Then within the larger the triangle, we would have

Now we can solve for
:


Answer: 26
Step-by-step explanation:
divide 19.5 by 3/4 (0.75)
59.9%
Sorry I don’t have time to explain in the middle of an exam