Answer:
what is the Y
Step-by-step explanation:
Answer:
196,900,000
Step-by-step explanation:
Multiply it out, or have your calculator or spreadsheet show you. (Some places, this *is* standard form.)
1.969×10^8 = 1.969×100,000,000 = 196,900,000
Because you need 100 feet of fencing to go all the way around, the circumference of the rectangle is 100.
Then, because this is a rectangle, both sides of the length are equal and both sides of the width are equal.
Therefore, we can represent the circumference with the following equation:
100=2(30)+2x, where x is the width.
Then we solve for x be rearranging the equation.
First simplify:
100=60+2x
Then subtract 60 from both sides
40=2x
Then divide both sides by 2
20=x
Therefore, the width of the garden is 20 feet.
Answer:
Step-by-step explanation:
Here is a picture of the answer, since I couldn't put into words!
