Answer:
3x^2 -4
Step-by-step explanation:
f(x) = 2x^2 +3
g(x) = x^2 -7
(f+g) (x) = 2x^2 +3 + x^2 -7
Combine like terms
= 3x^2 -4
So it is 7.18 times 10^7 is the same as
7.18 times 10,000,000
so we just move the decimal point 7 spaces to the right so
7.18 times 10^7=71,800,000
Answer:
9. The experimental probability that it will rain on any given day in Houston Texas is about 15%. Thus, out of 365 days, 15% of that are the predicted days the it will rain in the Place. => 365 days is the total number of days in a year => 15% is the predicted days to rain => 365 * .15 = 54.75 Since this is a decimal number, let’s round this off to 55 days. Why 55 because the value of tenths is more than 5
Step-by-step explanation: hope this helps
Answer:
The line would be straight; it could be vertical or horizontal.
Measure of angle K is 146 degrees.
