According to Khan Academy, "The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)."

7 0

2 years ago

Maths what is 0.000965 to : 2 d.p 1d.p 2s.g.f 3s.g.f thanks

umka21 [38]

Decimal places mean we just start counting immediately after the decimal point, so:
2dp: 0.00
1dp: 0.0

Significant figures, we start counting starting at the first non zero number
So we start counting at the 9, therefore:
2sf: 0.00097
3sf: 0.000965

4 0

2 years ago

What is triangle angle sum theorem

liubo4ka [24]

The triangle angle sum theorem states that the 3 angles within the triangle must have a sum that equals 180 degrees.

3 0

3 years ago