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Answer:
They are adjacent.
Step-by-step explanation:
2x + 4x = 90°
6x = 90°
therefore x = 90°/6 = 15°
<span>The expression that represents the total cost (y) of manufacturing
x bags of nuts in a month is
</span> <span>y = x + 1,400 </span>
Draw a straight line with a ruler
Write down the two numbers, one under the other, with the decimal points lined up.
Add zeros so the numbers have the same length.
Then subtract normally, remembering to put the decimal point in the answer.
