Please attach an imagine to your question :)
1- $216
180•.20=36
180+36=216
2-16.8
28•.40=11.2
28-11.2=16.8
Hope I helped!
Answer:
The height is
Step-by-step explanation:
we know that
The area of a trapezoid is equal to
we have
substitute in the formula and solve for h
I'll assume you're asking for the initial price
Let's use x to represent it
The initial price plus 40 percent of that is $294
Let's write that out mathematically
x + (40/100)x = 294
x + 0.4x = 294
1.4x = 294
x = 210
The initial price is $210
<span>3. If you don't remember the past,then you will be condemned to repeat it.
4. If two angles share a common vertex and a common side then they are Adjacent angles.</span>