Given triangle ABC with angle ABC congruent to angle ACB, which step could be used to prove that side AB is congruent to side AC
1 answer:
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Let's say a stands for apples and p for pears
We know that
And
In order to know what the cost of an "a" is we have to put the value of the p in the second equation, which means
And
The price of per kilo for apples is 1.80
We know that
And
In order to know what the cost of an "a" is we have to put the value of the p in the second equation, which means
And
The price of per kilo for apples is 1.80
Answer:
The resultant velocity is 12.21 m/s.
Step-by-step explanation:
We are given that the water from a fire hose follows a path described by y equals 2.0 plus 0.9 x minus 0.10 x squared (units are in meters).
Also, v Subscript x is constant at 10.0 m/s.
The water from a fire hose follows a path described by the following equation below;
The velocity of the component is constant at =
and the point at which resultant velocity has to be calculated is (9.0,2.0).
Let the velocity of x and y component be represented as;
Now, differentiating the above equation with respect to t, we get;
Now, putting in the above equation;
= 7 m/s
Now, the resultant velocity is given by =
= = 12.21 m/s