Answer:
The slope is easy to find, just take 4 numbers. 10-2/-12-5 = 5.16666667 rounded to the nearest whole number is 6. So, your slope is 6.
Step-by-step explanation:
Answer
Find out the the value of the fourth term in a geometric sequence for which
To proof
The formula for the general term for each geometric sequence is
where
Put n= 4
Solving
The value of the fourth term in a geometric sequence is 1.25 .
Hence proved
Answer:
D
Step-by-step explanation:
+ =
64 + 225 = 289
289 = 289
Since + = the three side lengths represent a right triangle.
Consider this option:
1. initial_area_sq=a²=81 (where a - the length of the side), it means, that a=9 cm.
2. according to the condition new_a=a+7=9+7=16 cm.
new area_sq=(new_a)²=256.
3. new_area_sq / initial_area_sq = 256/81≈3.160494.or 316.0494%.