3cm 4 3 cm 5 The total surface area (TSA) of the cube above can be calculated as follows: TSA = area of square 1 + area 2 + area
3 + area 4 + area 5 + area 6 2 Determine the total surface area of the cube (i.e. the combined area of six squares together.)
1 answer:
Take a pic of the diagram pls
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Yes because it goes up and back down
Answer: 5x3 + x2 - 2x + 5
Make sure to combine like terms and watch out for if it’s subtraction or addition.
The Pythagorean theorem tells you
... a² + b² = c²
so
... a² = c² - b² = 16² - 9² = 256-81 = 175
... a = √175 = √(25·7)
... a = 5√7
17>n because 17 is more than n
6b<42
b<7
4b+12>8
4b>-4
b>-1
b>-1 or b<7