This graph attached shows that for every hour Shonda jogs she goes 5 miles in distance. The x-axis represents time jogged, and y-axis represents distance jogged. the formula for this graph is 5x.
Answer:
A' (-1,2), B' (-5,-3), C' (3,2)
Step-by-step explanation:
Reflect triangle ABC across the y-axis.
Ry-axis: (x,y) → (-x,y)
A (1,2) → A' (-1,2)
B (5,-3) → B' (-5,-3)
C (-3,2) → C' (3,2)
I hope this helps :)
Not sure but I would say 0.1 again I am not sure that that is what is asking for
Answer:
a)$ 324,000
ii) 2.5%
x=2, y=1
Step-by-step explanation:
(a)Simple interest is calculated by the formula
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<em> I= Interest received</em>
<em>P=Principal</em>
<em>r= interest rate (per year)</em>
<em>t=time (in years)</em>
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<em>I= ($900,000)(12)(3%)</em>
<em>I=$324,000</em>
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(ii)From the formula above, we find r
<em>r=2.5%</em>
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<em>_______________________________</em>
<em>3x+y=7</em>
<em>2x-2y=2</em>
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<em>Let's take 2x-2y=2</em>
we divide by 2 both sides and we get
<em>x-y = 1</em>
so <em>x = 1+y</em>
and replace it in the other formula:
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<em>3(1+y) + y = 7</em>
<em>3+3y+y = 7</em>
<em>3 + 4y = 7</em>
<em>4y = 7-3</em>
<em>4y= 4</em>
<em>y = 1</em>
<em>x = 1+y</em>
<em>x = 1+1</em>
<em>x = 2</em>
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