Answer:
E) 16
Step-by-step explanation:
4 * 4 = 16
Hope this helps
Bottom Side Surface Area:
(24 inches + 24 inches + 24 inches) * (30 inches)
= 72 inches * 30 inches
= 2160 inches squared
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Top Side Surface Area:
24 inches * 30 inches
= 720 inches squared
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Length of the diagonal (D) which needs to be measured:
*Use Pythaogras's theorem...
24^2 + 10^2 = D^2
D=√(24^2+10^2)
D=26 inches
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Measure the surface area of the two ramps:
26 inches * 30 inches * 2
= 1560 inches squared
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Total surface area:
2160 inches squared + 720 inches squared + 1560 inches squared
= 4440 inches squared
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Answer:
4440 square inches
YES
We can work out the inverse using Algebra. Put "y" for "f(x)" and solve for x:
<span><span>The function: f(x)=2x+3
</span><span>Put "y" for "f(x)": y=2x+3
</span><span>Subtract 3 from both sides:
y-3=2x
</span><span>Divide both sides by 2:
(y-3)/2=x
</span><span>Swap sides: x=(y-3)/2</span><span>
</span><span><span>Solution (put "f-1(y)" for "x") :</span> <span>f-1(y)</span>=(y-3)/2</span></span>
You try different numbers to replace them.
It's 2. If the length is 5*the with 5*2 equals 10. 10+10+2+2=24