First. distribute and multiply the the 4 to the 3^2 and the -5
so then it becomes 21+ 36 - 20
second. add and subtract that
answer is: 37
Discount = 35*20/100 = 700/100 = $7.00
SO, OPTION B IS YOUR ANSWER....
Distance formula : d = sqrt (x2 - x1)^2 + (y2 - y1)^2
(20,44)...x1 = 20 and y1 = 44
(80,55)..x2 = 80 and y2 = 55
now we sub and solve..
d = sqrt (80 - 20)^2 + (55 - 44)^2
d = sqrt ((60^2) + (11^2))
d = sqrt (3600 + 121)
d = sqrt 3721
d = 61 <==
Answer:
The height is 7 inches.
Step-by-step explanation:
105 ÷ 15 = 7
Answer: About 20 times greater.
Step-by-step explanation: When you expand the number in 2005, you get 81 billion. If you round that you get a 100 billion or 100,000,000,000. If you round the number in 2010, you get 2,000,000,000,000. From this you can see the number in 2005 is multiplied by about 20 to get the number in 2010.
