Here, we want to simplify the given expression
We shall use the order of simplification for this
The order is PEDMAS
We shall start with the terms in parentheses before we move to the exponents
We have;
Next is the exponent
The next thing to do is to divide
The next thing to do is to multiply
We then proceed to subtract;
Answer:
Step-by-step explanation:
A is the best answer…
Work:
-10x-(-4y) will equal -10x+4y the minus minus will cancel out
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Answer:
The angle in the box is always 50 and that other acute angle is 46
Hope this helps
Step-by-step explanation:
Ratios can be written as fractions.....so the ratio of black keys to white keys is 6:8...which can be written as 6/8....which reduces to 3/4...hence the ratio simplified is 3:4......which is also written as 3/4 and as 3 to 4
