Answer:
The sum of next 8 terms is 292,968
Step-by-step explanation:
Here, the sequence is 3, 15, 75 , ...
Since the given term is in geometric progression, so
And here, r = 15/ 3 = 5
So, a = 3
r = 5
n = 8
So, sum of n terms of G. P
or,
= 292,968
Hence, the sum of next 8 terms is 292,968.
Answer: 77-p
Step-by-step explanation:
o=other number
o+p=77
o+p-p=77-p
o=77-p
Answer:
i think the answer is a. but not for sure
The triangle Inequality Theorem states that if the longest side is shorter than the sum of the other 2 sides, it will form a triangle.
7< 4 + 5 so it forms a triangle.
It is a scalene triangle (all 3 sides are not equal).
It makes an obtuse triangle. (To see why, click here: http://www.1728.org/triantest.htm )
<u>Answer:</u>
x=-9
<u>Step-by-step explanation:</u>
STEP 1: Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.
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STEP 2: Simplify 9(x−5)−14x.
STEP 3: Simplify −7(x+9).
STEP 4: Move all terms containing x to the left side of the equation.
STEP 5: Move all terms not containing x to the right side of the equation.
STEP 6: Divide each term by 2 and simplify.