The sum of the first 10 terms of the sequence 4, -12, 36, -144 is -59058
The given geometric sequence is:
4, -12, 36, -144
The first term, a = 4
The common ratio,
Since we are looking for the sum of the first 10 terms
The number of terms, n = 10
The sum of the first n terms of a geometric sequence is given as:
The sum of the first 10 terms of the sequence 4, -12, 36, -144 is -59058
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I assume you mean these as fractions, which in that case it is A
18.39 is 5.58% of 329.64.
We have to find that 18.39 is what percent of 120?
First, make the assumption that 329.64 is 100% as it is our output value.
We next represent the value we seek with x, therefore
100% = 329.64
And, x% = 18.39
Now, we get pair of simple equations
100% = 329.64 ........(1)
x% = 18.39 ........(2)
Now by simply dividing equation 1 by equation 2 and note of the fact that the LHS of both equations have the same unit (%);
100% / x% = 329.64 / 18.39
Taking the reciprocal of both sides, we get
x% / 100% = 18.39 / 329.64
or x = 5.58%
Hence, 18.39 is 5.58% of 329.64.
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Right circular cone
Solve for surface area
A≈703.72cm²
r Radius
7
cm
h Height
24
cm
Answer:
Step-by-step explanation: their go your answer plz let me know got right then so plz rate me the most brainlest preson
As the triangles are congruent
We have to show the congruence in such a way that the sides which are equal for both triangles , are written in same order
As we can see in the figure
Side BL = PF And BG=PX
And Angle B = Angle B
BLG is congruent to PFX
Answer is BLG
