A semicircle and a quarter circle are attached to the sides of a rectangle as shown.
2 answers:
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Step-by-step explanation:
volume of sphere = 288
based on formula, V = 4/3πr³
288 = 4/3(3.14)r³
288 = 4.187(r³)
r³ = 288/4.187
r =
r = 4.09
= 4.1
Question:
Solution:
Let the function
Now remember the following rule:
To graph y = f(cx)
if 0 < c < 1 , stretch the graph of y = f(x) horizontally by a factor of 1/c.
Thus, applying this to the given function, with c = 3, we can conclude that the correct answer is:
Answer:
Final answer is which is the last choice.
Step-by-step explanation:
In triangle ABC, we have been given a = 15, b = 11, and angle C is a right angle.
Now using those values, we need to find the exact value of cos B.
Apply Pythagorean formula:
Now apply formula of cos
Hence final answer is
