Answer:
The fourth one
Step-by-step explanation:
Three less then the quotient means you are subtracting 3 from a division problem. 1/2 the sum of a number and four means that there is going to be a variable and 4 in parenthesis that you will add before you multiply by 1/2.
R = 1 - a/s is your answer
Hope this helped :)
Answer:
i believe 95 ft ² but I'm not sure sorry
The least of these numbers is 20.
Answer:
Step-by-step explanation:
The discriminate is going to be the key to this problem.
Givens
a = 5
b = 7
c = 4
Formula

Solution



I have shown all the multiplication signs because it is clearer that way. You are going to have to figure out how to format the answer. If my answer is not among those you have, could you please give me the choices?
x1 = -0.7 + 0.1 sqrt(31) i
x2 = -0.7 - 0.1 sqrt(31) i