we know that
the two triangles in the figure are similar, because they have three equal angles
therefore
The ratio of the corresponding sides are equal
therefore
<u>the answer is the option C</u>
A set that is closed under an operation or collection of operations is said to satisfy a closure
property.
For example, the set of even integer is closed under addition, but the set of odd integer is not.
Answer: 7
Step-by-step explanation:
We substitute n for 14 to get the equation 14-7, which equals 7.
Answer:
20 seconds
Step-by-step explanation:
The period is the value of t that makes the cosine argument change by 2π.
That value is ...
2π = π/10t
20 = t . . . . . . . multiply by 10/π
The period of the function is 20 seconds.
Answer:
B wpuld be your answer
Step-by-step explanation:
Its the nearest ft from 70.
