The correct answer is:
Ratio
Explanation:
<span>A rational number is a number that can be written as a ratio of two integers.
A rational number can be represented in the mathematical form as follows:
</span>
<span> (where a and b are integers)
For Example: </span>
<span>, </span>
etc.<span> are the rational numbers.
Information: Ratio can also be represented as a:b (with colon).</span>
Answer:
A.5/12
Step-by-step explanation:
13 should be b and
14 is a because geometric mean to have a common ratio
Answer:
341
Step-by-step explanation:
This is the concept of surface area of solid materials;
The surface area of a triangular base prism is given by:
SA=bh+l(a+b+c)
base=10 cm
a=10 cm
c=10cm
height=8.7 cm
length=15 cm
Thus,
SA=8.7*10+15(10+10+10)
SA=87+15(30)
SA=87+450
SA=537 cm^2
The answer is 537 cm^2