Answer:
To find a common denominator, multiply each part of a fraction by the denominator of the other fraction. For example, to find a common denominator for 1/3 + 2/5, multiply the 1 and 3 by 5 and multiply the 2 and 5 by 3. You should get 5/15 + 6/15. Then you can calculate the fractions.
Explanation:
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True. The sensation of a frequency is commonly referred to as the pitch of a sound. A high pitch sound corresponds to a high frequency sound wave and a low pitch sound corresponds to a low frequency sound wave. ... Such sound waves form the basis of intervals in music.
Answer:B
Explanation: An analog audio signal is measured at regular intervals. Each measurement is stored as a sample, which is represented at the lowest level as a sequence of bits.
Answer:
white triangles
Explanation:
A horizontal line of white triangles painted across a lane of traffic is called a yield line. The white triangles upside down mean the people at the traffic lane, have priority so, all the drivers must reduce the speed stop and wait for them, before going on their way.
Answer: The race, policy and law can be related with each other.
Explanation:
The race is important for the identification of a person belonging to a particular ethnic group and tribe. The particular ethnic group or tribe people are involved in particular kind of crime. The members of such ethnic groups can be recognize by the physical forms like skin color, hair form and color, face form, skull shape, clothing and other features. In their own community their are policies to deal with criminals. But state policies and law are also applicable on such criminals for punishment.
