Given a temperature C in celsius, you can convert it to Fahrenheit by using the formula

In your case C=39, so you have

Answer:
9 + 2j is the required algebraic equation.
Answer:
11
Step-by-step explanation:
6.6/0.6 = 66/6 = 11
The diameter of the circle is 17.49
Answer:

Step-by-step explanation:
Hi there!
We are given the points (2, 7) and (-6, -2). We want to find the distance between them. To do that, we can use the distance formula
The distance formula is given as
, where
and
are points
We have 2 points, which is what we need to find the distance, but let's label their values to avoid any confusion

Now substitute those values into the formula:


Simplify the values under the radical:

Raise to the second power:

Add the numbers under the radical together

The answer can be left as that, as the radical cannot be simplified.
Hope this helps!