Answer:
From what I can comprehend I believe the answer is <em>3.2x + -4</em>
Step-by-step explanation:
0.4(2x-9) = 0.8x - 9
0.8x - 9 - 0.6(4x+5)=
0.8x - 9 + 2.4x+5
0.8+2.4 = 3.2x
-9 + 5 = -4
3.2x + -4
D) from childhood to adulthood my father was very honest and ope
1280*.8=1024
1024*1.09=1116.16
Tax is the last thing added, savings before tax since
Oh my oh my oh my I do NOT like percentages!!
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Oh well fine I'll help you.
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Ok.
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So, 1 is the maximum value at default in percentages. Am I right?
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Good.
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Now, let's say .50.
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How much percent is that?
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Multiply by 100.
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Boom, 50%!
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Apply it to .05.
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Multiply by 100.
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Boom? Nope.
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FAIL!!
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.05 is LESS than 50%.
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Hope this helped!
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Questions, ASK AWAY!!
The triangle has sides a,b,c such that
a = 2*sqrt(5), b = sqrt(5), and c = 2*sqrt(10)
Square each value
a = 2*sqrt(5)
a^2 = (2*sqrt(5))^2
a^2 = 2^2(sqrt(5))^2
a^2 = 4*5
a^2 = 20
b^2 = 20 for similar reasons as side 'a'
c = 2*sqrt(10)
c^2 = (2*sqrt(10))^2
c^2 = 2^2*(sqrt(10))^2
c^2 = 4*10
c^2 = 40
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Using the pythagorean theorem, we see that
a^2 + b^2 = c^2
20 + 20 = 40
40 = 40
So the initial equation a^2 + b^2 = c^2 is true making the triangle with sides a,b,c defined above to be a right triangle
