<span>Equation 2: y = 5x − 4.5
if no indices - that's straight line
</span>
Step-by-step explanation:
so the infinite series is
a + ar + ar^2 + ar^3....
= a(1 + r + r^2 + r^3...)
= a(1 + r(1 + r + r^2 + r^3...))
ignore the a for a second
imagine it's 1
we call this sum S
S = 1 + r(1 + r + r^2 + r^3...)
S = 1 + rS
S - rS = 1
S(1 - r) = 1
S = 1/(1-r)
and the difference for that series is every term is multiplied by a
or S = a/(1-r)
Answer:
Step-by-step explanation:
p(x) = |x|
in : R let : y = |x|
calculate : x
y² = |x| ²
y² = x²
y² - x²= ( y - x)( y +x) by identity
y = x or y = - x
the inverse : y = x or y = - x
conclusion : the inverse is : g(x) = |x|
Answer:
Yes one pair of the opposite sides could measure 10 inches , and the other pair could measure 13 inches.
Step-by-step explanation:
A parallelogram have opposite sides parallel and congruent
the given quadrilateral is a parallelogram then
10 = x + 2 Equation A
x + 5 = 2x - 3 Equation B
<u>Solving for Equation A:</u>
x = 10 -2 = 8 inches
<u>Solving for Equation B;</u>
2x - x = 5 + 3
x = 8 inches
<em>Value X are the same equations.</em>
<em>Means that </em>
<em>For x=8 inches opposite side</em>
<em><u>So Yes one pair of the opposite sides could measure 10 inches , and the other pair could measure 13 inches.</u></em>
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Answer:
putting the value of z
8(4) - 3
32 - 3
=29
Step-by-step explanation:
