The tenths place is right after the decimal point. So, 3160.9903 can be 3160.9.
Answer:
its c
Step-by-step explanation:
i took it
X (a + 2) = 7
First let's multiply out the brackets on the left side of the equation.
x (a + 2) --> Multiply everything inside the brackets by x.
xa + 2x = 7
Now, both elements of the left-hand side of the equation contain x, so we can divide both sides of the equation by x.
xa + 2x = 7
a + 2 = 7/x
To find a now, just subtract 2 from both sides.
a = 7/x - 2
Answer:
It should be b. The difference between 17 and twice a number :)
The measure of RST is 48 degrees
