Answer:
Laura is 8
Step-by-step explanation:
let Laura's age now be x then Daniel's age is 2x
4years ago
Laura was x - 4 and Daniel 2x - 4, thus
2x - 4 = 3(x - 4) ← 3 times Laura's age
2x - 4 = 3x - 12 ( subtract 2x from both sides )
- 4 = x - 12 ( add 12 to both sides )
8 = x
Thus Laura is 8 years old
Answer:
D
Step-by-step explanation:
We can see in the graph f(x) that the x intercept is
.
In the table of g(x), we can see that the x intercept is
.
Since
, the x intercept of the graph f(x) is greater than the x intercept of graph g(x).
Answer:16x
Step-by-step explanation:hop this helps :)
Answer:
<u>It</u><u> </u><u>is</u><u> </u><u>3</u><u>6</u><u> </u><u>cm</u>
Step-by-step explanation:
In equilateral triangle, all sides are equal.

but side = 12 cm

Answer:
- 12.5 would be between the numbers - 12 and - 13.