If Ben reads 8 pages in 12 minutes, we can write it like this 8pages/12minutes.
If you want to know how many he reads in one minute, divide both values with 12, because we know for 12 minutes how many pages he reads, so:
8/12 pages per 12/12minutes = 2/3 of a page per minute.
Hope this helps!
The answer is 1.
When you are solving any equation no matter what the base is (in this case it is 3), if the answer is 0, than we are looking for 1. This is because a log is showing that the base (3) raised to the answer (0) is equal to the number (the x you forgot to put in the equation. If we show that algebraically we get:
3^0 = x
And anything raised to the 0th power is 1.
Answer:
47
Step-by-step explanation:
(2x + 3) + (5x - 8) = 72
2x + 3 + 5x - 8 = 72
(2 + 5)x + (3 - 8) = 72
7x - 5 = 72
7x = 72 + 5 = 77
x = 77/7 = 11
BC = 5x - 8 = 5 (11) - 8 = 55 - 8 = 47
To check solution: AB = 2x + 3 = 25, and AB + BC = AC = 72, so 25 + 47 = 72 verifies answer
Answer:
34 units
Step-by-step explanation:
Since the triangles are equal, the bottom length of triangle CAD will be the same as the bottom length of BAD. This means that the total length of the bottom of triangle ABC is 6 (3 + 3).
Next, you need to find the length of AC and again, since they're the same triangle, AB will be the same as AC, 14.
The three side lengths of the triangle will be 6, 14, and 14, so the perimeter is
6 + 14 + 14 = 34 units
ANSWER
EXPLANATION
We were given that
varies directly as
We can write this mathematically as,
This implies that,
where k is the constant of variation.
This implies that,
The equation becomes
When