Answer:
15% of salt water.
Step-by-step explanation:
If you would like to solve 8.203 * 10^(-15), you can do this using the following step:
1 * 10^(-15) = 0.000000000000001
8.203 * 10^(-15) = 8.203 * 0.000000000000001 = 0.000000000000008203
The correct result would be 0.000000000000008203.
Answer:
31/40
Step-by-step explanation:
Find a common denominator
2/5= 16/40
3/8= 15/40
16/40+15/40= 31/40
The correct answer should be A.
First consider that 2357/1180 is around 2. So the first part must have the answer of times 2. Then decide how many zeroes must be added. By simple math if you do 118,000,000,000 * 20 (which is ) then you get 2,360,000,000,000. which is roughly the correct number.
A triangle has three sides, three angles, and three vertices.
The sum of all internal angles of a triangle is always equal to 180°. This is called the angle sum property of a triangle.
The sum of the length of any two sides of a triangle is greater than the length of the third side.