The solution to the problem is as follows:
<span>⇒d2−9d−5d+45</span>
<span>
⇒d(d−9)−5(d−9)</span>
<span>
⇒(d−5)(d−9)
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Answer:
3.9 mi/h
Step-by-step explanation:
If the boy is rowing perpendicular to the current, the two vectors form a right triangle.
AB represents the downstream current, BC is the speed across the river, and AC is the ground speed of the boat
AC^2 = 2.4^2 + 3.1^2 =5.76 + 9.61 = 15.37
AC = sqrt(15.37) = 3.9 mi/h
The boat's speed over the ground is 3.9 mi/h.
Answer:
The BLM presents awards to companies that minimize negative effects on the environment while mining natural resources. One such award is called the Hardrock Mineral Environmental Award. The BLM awards it to the mining company that has best fulfilled federal, state, or local requirements with little help from government agencies.
How does giving this award help the BLM more effectively manage land resources?
It prevents the companies from mining land resources such as gold and coal.
It informs companies about which minerals can be mined and which cannot be mined.
It encourages companies to follow rules set by government agencies.
It educates the companies about ways hard rock mining can destroy land resources.
Answer:
Step-by-step explanation:
Number of bags = Total money spent / Cost of each bag
x = number of bags of chips
Simply divide 17.50 by 1.25 to work out how many bags of chips he can purchase.
Number of bags = Total money spent / Cost of each bag
= ?
Answer:
d
Step-by-step explanation:
12
