Answer:
<h3>(xy)/2 is the right answer.</h3>
Two conditionals from each biconditional are
- (1) A month has exactly 28 days (2) It is February
- (1)Two angels are complementary (2) The measures of the angles add up to 90
- (1) The area of square s^2 (2) The perimeter of the square is 4s
<h3>How to write two conditionals from each biconditional?</h3>
A biconditional statement is represented as:
if and only if p, then q
From the above biconditional statement, we have the following conditional statements
Conditional statement 1: p
Conditional statement 2: q
Using the above as a guide, the conditional statements from the biconditional statements are:
<u>Biconditional statement 30</u>
- A month has exactly 28 days
- It is February
<u>Biconditional statement 31</u>
- Two angels are complementary
- The measures of the angles add up to 90
<u>Biconditional statement 32</u>
- The area of square s^2
- The perimeter of the square is 4s
Read more about biconditionals at
brainly.com/question/27738859
#SPJ1
Answer:
Step-by-step explanation:
8.8+3.5y-0.5(10y-5) = 8.8 + 3.5y - 0.5*10y - (-0.5)*5
=8.8 + 3.5y - 5.0y + 2.5
= 11.3 - 1.5y
The answer is B, at first the sum is 621 and then you divide by 7 to get your median (88), after you add the two #s of 86 and 87 to 621 and divide by 9. Resulting in the median being 88
Don't rent your teacher's car; that's just asking for trouble. And teachers, don't rent cars to students.
Let d be the number of days the car is rented for and m the number of miles it was driven while rented.
R.O.R. car costs in $:
R = 25d + 0.50m
Teacher car costs in $:
T = 0.03 · 2^m
where the caret ^ of course means exponentiation.