how is the volume of a solution used in calculating concentration?
Answer:
..
Step-by-step explanation:
right and scalene
8 - 3m = 26
First subtract 8 from both sides:
-3m = 18
Now divide both sides by -3:
m = 18 / -3
m = -6
According to the map, each line is 10 feet.
A is 4 lines from the one marked 30 ft.
4 x 10 = 40 feet.
30 +40 = 70 feet.
The answer is 70 feet.
Answer: 20 cm
To solve this, use the Pythagorean Theorem, a² + b² = c², where a and b are the legs of the right triangle, and c is the hypotenuse of the right triangle.
**The Pythagorean Theorem only works for right triangles.**
Substitute in the values.
a² + b² = c²
12² + 16² = c²
Solve for c, the hypotenuse.
12² + 16² = c²
144 + 256 = c²
400 = c²
c = √400
c = 20