I took the same test and I put the answer D. 1487 and I got it wrong. The correct answer was
A.3
10800=1000p. Divide 10800/1000=p. P=10.8.
If the height of a right triangular prism is 1 5/6 inches. The surface area of the solid formed is: 598.33 in².
<h3>
Surface area</h3>
First step
Right triangular prism=1 5/6 inches= 11/6 inches
Height of the base=8 2/3 inches = 26/3 inches
Second step
Surface area = 5(10× 10) + (0.5÷ 10 × 26/3) + 3(10× 11/6)
Surface area = 5(100) +43.33+ 3(18.33)
Surface area = 500) +43.33 + 55
Surface area = 598.33 in²
Therefore the surface area of the solid formed is about 598.33 in²
Learn more about surface area here:brainly.com/question/27232541
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To get the answer we have to substitute x=3 and add 6 to the result.
Lets do this
f(x)=7-2x
f(3)=7-2*3=7-6=1
f(3)+6=1+6=7 - its the result
