Answer:
Step-by-step explanation: adding & subtraction section,
a)1/3 b)2/5 c)3/4 d)-3/10 e)19/12 f)35/36 g)7/6 h) 7/3 i)25/24 j) 1 (7/10)
k) 1 (35/36) l) 0
Answer:
125,000
Step-by-step explanation:
<span>tan<span>(<span><span><span>(<span>−3</span>)</span><span>(3.141593)</span></span>2</span>)</span></span><span>=<span>tan<span>(<span><span>−9.424778</span>2</span>)</span></span></span><span>=<span>tan<span>(<span>−4.712389</span>)</span></span></span><span>=<span>−<span>5443746451065123</span></span></span>
You can proceed like this,
650 kb for a pic
and 2200kb for song ( 650 + 1550)
total= 18150 kb and 16 files
so, 650 kb each in both pic and song = 16 * 650= 10400
remaining = 18150-10400 = 7750 , which is contributed by additional 1550 of songs that is
7750/1550 = 5
so, a total of 5 songs and 11 pictures were sold..
hope it helped
The function of the trapezoid area is:
A(x)=(B+b)*h/2
Where B and b are the bases and h is the height.
With the given data: h=10 B and b =7 and x (it may vary which one is bigger)
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So that function becomes:
A(x)=(7+x)*10/2
A(x)=(7+x)*5
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So if you want the inverse function, you have to operate to find x:
A(x)/5=7+x
A(x)/5-7=x
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So the new function is:
x(A)=A/5-7
