Answer:
987
Step-by-step explanation:
correct me if im wrong
Answer:
<h2>Answer :</h2>
The original price is x, so 20% of x, - x, equals the sale price. You can use the equation:
x-.2x=15.20
.8x=15.20
/.8. /.8
x=19
have a nice day <3
Step-by-step explanation:
Answer:
y= 27
Step-by-step explanation:
12-y= -15
subtract 12 from both sides
12-12. -15-12
-y= -27
divide both sides by -y (or -1)
-y÷ -y. -27÷ -y
y= 27
Answer:
a. 72°
Step-by-step explanation:
The sum of angles in a triangle is 180°. The two base angles of an isosceles triangle (one with two congruent sides) are congruent, so we have ...
54° + 54° + x° = 180°
x° = 180° - 108°
x° = 72°
Step-by-step explanation:
this is answer
the step is also mentioned