Abird was sitting 8 meters from the base of an oak tree and flew 10 meters to reach the top of the tree. how tall is the tree?

6

Step-by-step explanation:

From the information provided

adjacent = 8 hypotenuse = 10

opposite =?

Let opposite = x

Using the pythagoras theorem

opp² + adj² = hyp²

x² + 8² = 10²

x² + 64 = 100

subtract 64 from bothside

x²+ 64-64 = 100 - 64

x² = 36

Take the square root of bothside

√x² =√36

x = 6

The height of the tree is 6

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."

i would need to see the dot plot : )