8 is the common factor
24÷8=3
48÷8=6
144÷8=18
Answer: B
Step-by-step explanation: 3 x 2.5 is 7.5 and the same can be done for the rest.
6sqrt6 (~14.7)
~5.5
~12.2
~13.4
~14.7
**THIS (~) MEANS THAT IT IS ROUNDED TO THE TENTH
Answer:
Step-by-step explanation:
since the cross multiples are equal, you find a product and use the inverse operation as you would in an equation
Example 4 is to 36 as 3 is to X: 4/36 = 3/X --> 4*X = 3*36. Divide both sides by 4, to solve for X = 27.
is over of = percent of 100
is/of=%/100
What is 10% of 40.
is = x
x/40 = 10/100
cross mulitply 40*10= 400/100=4 x=4
0
1
2
Answer:
46 units
Step-by-step explanation:
The diagonals of a rectangle bisect each other, which means that in this case, AE = EC. So, set the two expressions equal to each other and solve for x:
6x - 55 = 3x - 16
3x = 39
x = 13
Now, another property of rectangle diagonals is that they're the same length, which means AC = DB. So, let's just find the length of AC:
AC = AE + EC = (6 * 13 - 55) + (3 * 13 - 16) = 23 + 23 = 46
Thus, since AC = DB, we know that DB = 46 units.
Hope this helps!