Number one on wednesdsay 90>-9(w+3)
1 answer:
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Answer:
Initial value is .
Step-by-step explanation:
Let us assume that the exponential function is ...... (1)
Now, the point will satisfy the above equation.
Now, this point on the graph of the exponential function will be sufficient to find the initial value of the function (1) i.e. a.
Now, putting the value x = 0 and in the equation (1) we get,
⇒
⇒ (Answer)
Answer:
x = 40
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
x² + 30² = 50²
x² + 900 = 2500 ( subtract 900 from both sides )
x² = 1600 ( take the square root of both sides )
x = = 40