Answer: D. 60100
Step-by-step explanation:
The formula for determining the sum of n terms of an arithmetic sequence is expressed as
Sn = n/2[2a + (n - 1)d]
Where
n represents the number of terms in the arithmetic sequence.
d represents the common difference of the terms in the arithmetic sequence.
a represents the first term of the arithmetic sequence.
From the information given,
n = 200 terms
a = 2
d = 3
Therefore, the sum of the first 200 terms, S200 would be
S200 = 200/2[2 × 2 + (200 - 1)3]
S200 = 100[4 + 597)
S200 = 100 × 601 = 60100
Answer:
See explanation below
Step-by-step explanation:
The given triangle is a right angled triangle.
The triangle consists of three sides namely the hypotenuse (longest side), the opposite and the adjacent.
The slant side of the triangle is the hypotenuse which is also the longest side
The side facing the angle theta is the opposite (the height of the triangle)
The base of the triangle is the adjacent.
The angle theta shown is the angle of elevation of the triangle
The side of the triangle is 13 inches
Side of square. 6 inches
X= side of square
4x+15 =3(x+7)
4x+15=3x+21
x=6
6+7= 13
Perím square 6x4= 24
Perim triangle 13x3=39
39-24=15
6+(-4) is almost like saying 6-4 which is 2
Same for 6+(-6) is just like 6-6 which is 0
Answer:
Option 4
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<em>Hope this helps!</em> :D
