Answer:
330ft²
Step-by-step explanation:
Area of figure = Area of rectangle + Area of semicircle
= lb + pi r²/2
= 10 x 8 + 3.1 x 4 x 4/2 ( as 8 is diameter)
= 80 ft² + 248 ft²
= 328 ft² => 330ft²
The answer is 2(3x-y)+5(x+2y).
Answer:
The terms listed are 8, 4, and 2 in that order. From what we can see, it is a geometric sequence whose next term is gotten by dividing the previous term by 2. The formula for finding the nth term of a geometric sequence is given as
, where
a = first term which is 8
r = common ratio, 1/2 or 0.5
n = is the term we're looking for, 5
Putting all these together into one solid equation, we have
8 *
=
8 *
=
8 * 0.0625 = 0.5
Therefore, the 5th term of the sequence is 0.5. Similar example can be seen here brainly.com/question/9300199