9514 1404 393
Answer:
x = 5
Step-by-step explanation:
The angle bisector divides the sides proportionally.
(2x -1)/9 = 3x/15
5(2x -1) = 3(3x) . . . . . . multiply by 45
10x -5 = 9x . . . . . . . . . eliminate parentheses
x = 5 . . . . . . . . . . . . . . add 5-9x
Answer:
18.6
Step-by-step explanation:
To find the mean of a data set, first, you have to arrange the numbers from least to greatest. Since the data set is already in that order, this saves us the first step. Next, what we would do is add up the numbers...
13+16+17+19+22+25=...
112.
Next, we would have to divide that number by 6 because there are 6 numbers. 112 ÷ 6 = 18.666666666666666666666666666667
Rounded to the nearest tenth, it would be 18.6
Therefore, the mean of this data set is 18.6.
-<em>kiniwih426</em>
Answer:
division equation
x/6 = 12
The size he should buy = 72 ounces
Step-by-step explanation:
Mr Ortega bought a ham. He wants to divide it into 6 ounce serving for 12 people . The division equation to find what size of ham Mr Ortega should buy is represented below.
Mr Ortega wants to share for each person 6 ounce serving for 12 people.
Let the amount of ounce he will buy = x ounces
Therefore, the division equation to find what size of hams Mr Ortega should buy will be
x/6 = 12
To find x we cross multiply
x = 12 × 6
x = 72 ounces
Hi there!
The answer would be B.
Every minute the ant it traveling, the ant has covered 2 units of distance (units is not given). This is known as the rate of change, or the slope.
Hope this helps!
X=Marks sister's age
x+11= Marks age
x+11 +8 = 2x+8
x+19=2x +8
x+19-x=2x-x +8
19-8=x+8-8
11=x Marks sisters age in 8 years
11-8= 3 Marks sisters age now
x+11=22 Marks age in 8 years
22-8= 14 Marks age now