In this item, we are to divide one (1) inch into 16 equal parts to be able to conclude that American standard system is less accurate than the metric system.
16 parts of 1 inch = 1 inch / 16 = 0.0625 inch
This in itself is already a proof enough that there are 4 decimal places after the decimal point which makes this hard to properly measure.
Whereas, if we are to divide a centimeter into the millimeters, we will have 10 equal parts and that would be 1 mm = 0.1 cm.
The number above only has one decimal place and the level of accuracy should be higher.
Answer:
AC = 18
Step-by-step explanation:
Using the cosine ratio in the right triangle and the exact value
cos30° = , then
cos30° = = = = ( cross- multiply )
2 AC = 12 × = 12 × 3 = 36 ( divide both sides by 2 )
AC = 18
Answer:
7 1/2
Step-by-step explanation:
you divide 22 1/2 divided by 3
The solution to the complex inequality as in the task content is; -2 < x <= 1.
<h3>What is the solution of the inequality?</h3>
The inequality in discuss is; -5<4x+3 <= 7.
Hence, solving the inequalities separately; we have;
-5 < 4x +3
-8 < 4x
-2 < x
Also; 4x+3 <= 7
4x <= 4
x <= 1.
Ultimately, the solution to the inequalities is;
-2 < x <= 1.
Read more on inequalities;
brainly.com/question/24372553
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Answer:
0.09
Step-by-step explanation: