the product of x and 5.2 is 140. find the value of X
Two possibilities:
28^2 + x^2 = 96^2
OR
28^2 + 96^2 = c^2
784 + x^2 = 9216
subtract 784 from both side
x^2 = 8432
Take the square root of both sides
x = 91.83 NOT an Integer
28^2 + 96^2 = c^2
784 + 8216 = c^2
10,000 = c^2
Take the square root of both sides
c = 100 HYPOTENUSE
Answer:
steps below
Step-by-step explanation:
6x² - 7x - 5 = (2x + 1) ( 3x - 5)
complete your question and judge it by yourself
A fraction means division. 21/25 means 21 divided by 25.
When you actually do the division, the quotient is the decimal
equivalent of the fraction.
When you divide 21 by 25, you get <em>0.84</em> .
Answer: She will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
Step-by-step explanation:
Given: Ann bought 4 souvenirs during 2 days of vacation.
Per day she buys =
souvenirs [unit rate]
To buy 16 souvenirs , she will take 
= 8 days.
Hence, she will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
