Because 2 is the greatest integer not greater than 2.4 and –3 is the greatest integer not greater than –2.4. Because 2.4 rounds to 2, and –2.4 rounds to –3. Because 2.4 is positive and –2.4 is negative, they are rounded in different ways. Because 2.4 and –2.4 are both divisible by 2 and by 3, the value of each expression can be ±2 or ±3.

there would be 365 different 4 digit numbers

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i belive that it is 365 because i asked google

yes

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ask the math teacher she or he would know lol.

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hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45