If a and b represent the height and base of the triangular face, and h represents the length of its hypotenuse, and w represents the width or thickness of the prism, the surface area (A) is
.. A = ab +w*(a +b+ h)
Of course the area of each triangle is (1/2)ab, but there are two of them, so their total area is ab.
Put in the numbers and do the arithmetic. If you have a lot of them all specified in this way, a spreadsheet can make short work of it.
A = 5*12 +4*(5 +12 +13) = 160 . . . square inches
Well capacity is how much space u can put in an object something is and ounces is the measure of how much is in so the capacity can be like 5 ounces
Answer:
x = 6
Step-by-step explanation:
Given
6( - 4 ) = 30 ( divide both sides by 6 )
- 4 = 5 ( add 4 to both sides )
= 9 ( multiply both sides by 2 to clear the fraction )
3x = 18 ( divide both sides by 3 )
x = 6
B represents a proportional relationship