Answer:
k = 3
Step-by-step explanation:
The two triangles are congruent;
Triangle EFD is and enlargement of triangle QRP by scale factor 2;
So we can get side RP (k) by halving FD.
45 because 1.5*30 minutes in a half hour is 45 gallons of water
Here are the Three Main Economic Questions
1) Who consumes the goods and services produced in society?
2) What goods and services must be produced in society?
3) How should goods and services be produced in society?
These questions are very important because it deals on how available resources are allocated to produce essential goods and services demanded by consumers.
Answer:
see below (upper left)
Step-by-step explanation:
When the x-values are sequential, a linear function will have y-values that differ by the same amount.
The upper left table has y-values that differ by -2.
The upper right table has y-values that differ by 2, -6, 2. These values are not the same.
The lower left table has y-values that differ by -1, 5, -13. These values are not the same.
The lower right table has y-values that differ by 1, 3, 5. These values are not the same.*
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The upper left table represents a linear function.
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* The <em>2nd</em> differences are a constant 2, so this table represents a <em>2nd</em>-degree polynomial.
<u>the elevator is on 7th floor. </u>
Answer:
Solutions given:
street level increases when goes up and decreases when goes down.
from street level
0+10-3=7
the elevator is on 7th floor.