The measures of two angles have a sum of 180º if and only if the angles are supplements. This statement is true.
A biconditional statement has 2 parts : a conditional statement that states "If hypothesis, then conclusion" and a converse statement which states " If conclusion, then hypothesis" . When both these parts are true, then it is called a biconditional statement.
Answer:
Solve it
Explain:
1
Combine multiplied terms into a single fraction
1
4
+
1
8
=
\frac{1}{4}x+18=x
41x+18=x
1
4
+
1
8
=
500 - 125 = 375
72.50 × 6 = 435
435 - 375 = 60.
Divide the part (60) by the whole (500) then multiply by 100 to get the percent.
60 / 500 = .12
.12 × 100 = 12%
The correct answer is B
-54 / -2 = 27
So yeah, 27 would be your answer.
Hope this helped :)
