A circle has infinite lines of symmetry... if this helps
can reflect symmetrically along x, y axis and origin
Answer:
4.57 * 10^8
Step-by-step explanation:
457,000,000
Imagine there is a decimal point at the end like so
457,000,000.
In order to get to 4.57000000, you need to move the decimal 8 spaces left.
Thus, 457,000,000 in scientific notation is 4.57 * 10^8
Answer:
its c
Step-by-step explanation:
because 6 divided by 2 is three
The first thing you do is distribute. So multiply -7 to n and 6 to get -7n-42=-91 add over -42 to -91 to get -7n=-133 then divide by 7 on both sides and you get n=19
Answer:
-40.4
Step-by-step explanation:
substitute the value of the variable into the equation and simply