I need help solving question 56, 58 and 59.
1 answer:
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Answer:
Step-by-step explanation:
The measure of arc which the right triange cuts from the circle is this means the central angle has the same measure.
Angle with measure is inscribed angle subtended on the given arc. Its measure is half the measure of the central angle, hence
Angles with measures and
are complementary angles (add up to 90°), so
The expanded form for the number 165.038 is 100+60+5+0.03+0.008.
<h3>What is the expended form of decimal numbers?</h3>Writing decimals in expanded form simply means writing each number according to its place value. This is done by multiplying each digit by its place value and adding them together. Let's look at an example: 2.435. In words, we would say this as two and four hundred thirty-five thousandths.
In the given question expended form 100+60+5+30+8 is wrong.
After decimal point the first digit is at the tenth place and second digit at the hundredth place and third is at the thousandth place and so on....
165.038 = 100+60+5++
+
= 100+60+5+0.03+0.008
Hence, The correct expended form of the given number is 100+60+5+0.03+0.008.
To learn more about expended form from the given link:
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