B. training is the correct answer
The points a b c and d lie on a straight line ab:bd = 1:4 are A line that extends to infinity on both sides and has no curves is called a straight line.AB:BC=3:4.
<h3>What do you call a straight line? </h3>
A line is simply an object in geometry denoted as an object with no width that extends on both sides. A straight line is just a line with no curves.
- AC=AB+BC=3+4=7; AC:CD=2:1, i.e. AC=2; because we get 2 different lengths for AC, we change the given ratio AC:CD to an equivalent one with AC=7 .
- As follows: AC:CD = 2 : 1 = 7 : 3.5 (multiply both sides by 3.5 ) Now we have AC:CD = 7 : 3.5 and AD = AC+CD= 7+3.5 = 10.5,, and the answer is: the ratio BC:AD = 4:10.5.
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Answer:
The answer is below
Explanation:
There are various reasons to apply arrays in a program. Some of which includes:
1. Arrays provides users to easily save specified numbers of the element in them.
2. It easily store data of similar types and sizes.
3. It allows users to store data in various dimensional arrays.
4. It eliminates deficit of memories for the location of its elements
