Answer:
141.5 in
Step-by-step explanation
AB // CD // EF
12 / 15 = 21 / y (By the property of 3 parallel lines and its transversals)
y = (15*21) / 12 = 26.25
CD // EF // GH
21 / y = x / 10 21 / 26.25 = x / 10
x = (21*10) / 26.25
x = 8
perimeter of ABHG = (y-14) +15 + y + 10 + (5x-3) + x + 21 + 12 = 141.5
Answer:
The numbers in decreasing order of their values are:
Step-by-step explanation:
Before actually comparing, we need to write all of those numbers in decimal form, that will be the only way to actually tell which one is bigger since you are already given numbers in decimal form.
Converting numbers in decimal form.
The first number we are given is 
, we know it is a bit higher than 6, since the square root of 36 is 6, so using a calculator we get
The second number is a fraction, in decimal form will be:
Writing the decreasing order.
Now that all numbers are in decimal form we can compare them and write them in decreasing order.
Lastly we can write the decreasing order using the numbers on their original form.
circumference = PI x D
circumference is given as 27 inches
so 27 = PI x D
27=3.14xD
so D=27/3.14 = 8.598,
radius = (1/2)D = 4.30 inches
Answer:
Payton starts a lemonade stand for the summer. She thinks that she should be able to operate her business for 14 weeks. The table shows the
expenses and revenue after 1 week.
Item
Expenses Revenue
$5
Cups
Lemonade
$6
$7
Ice
Income
$45
Based on this, how much money will Payton make during the 14 weeks?
Answer: Population , Sample
Step-by-step explanation:
In statistics, Population can be defined as the overall pool from which a statistical sample is drawn. A population may refer to an entire group of people, objects, events, hotel visits, measurements etc. While a sample is defined as a small part of a population used for statistical analysis, which is intended to show what the whole population is like.
In the case above,the population is the 7000 students in the school while the sample is the 1000 students surveyed.
