Answer:
x= 42
Step-by-step explanation:
3x+ 54=180
straight angle is 180
So just solve the equation.
subtract 54 on both sides.
126=3x
divide that by 3, and you get 42.
check You answer by multiplying 42 And 3, Which basically Is 126
and then 126+54
which is then 180
I hope this Helps!
The price after the discount was $45.
When the sporting goods store bought the snowboard and marked it up by 25%, the price became:
<em>= Original cost x ( 1 + markup percentage)</em>
= 120 x ( 1 + 25%)
= 120 x 1.25
= $150
The snowboard was then discounted by 70%, the new price becomes:
<em>= Current price x ( 1 - discount rate)</em>
= 150 x ( 1 - 70%)
= 150 x 30%
= $45
In conclusion, the price after the discount was $45.
<em>Find out more at brainly.com/question/1472521.</em>
If the angles are 90,45,45 so the sides except hypotenuse are congruent
and the hypotenuse is equal to :
the answer is 12
hope this helps
Answer: She will have 1 dollar and four cents after she buys 12 things.
