Answer:
84/105= 8/10=4/5
Step-by-step explanation:
The increase of the volume of industrial production is 1000 %
Step-by-step explanation:
Let's call the initial volume of the industrial production .
After the increase, the new volume of the industrial production is
The increase in percent can be calculated as
And substituting
We find:
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Answer: the weight of a fish after its caught
Step-by-step explanation: A scale is used to measure weight or mass.
Divide both sides by 10 because 10 is the greatest factor and you get 1 to 6
Answer:
cos²A - cosA - 6
Step-by-step explanation:
Given
(cosA + 2)(cosA - 3)
Each term in the second factor is multiplied by each term in the first factor, that is
cosA(cosA - 3) + 2(cosA - 3) ← distribute both parenthesis
= cos²A - 3cosA + 2cosA - 6 ← collect like terms
= cos²A - cosA - 6