Answer:
So the value of polynomial for x = 4 will be 106
Step-by-step explanation:
We have given polynomial 
We have to find the value of P(4)
We have to find the value of polynomial for x = 4
So for finding this value we have to just put x = 4 in polynomial
So P(4) will be 
So the value of polynomial for x = 4 will be 106
So P(4) will be 106
A regular pyramid has a regular polygon base and vertex over the center of the base.
Answer:
v = 15/7, or 2.14
Step-by-step explanation:
Find a common denominator, or multiply both denominators by each other, and well as the numerator.
v/5 = 3/7 can be written as 7v/35 = 15/35
multiplying both sides with 35, we are left with 7v = 15
v = 15/7, or 2.14
Answer:
B
Step-by-step explanation:
y = (x + 1)/x
xy = x + 1
xy - x = 1
x(y - 1) = 1
x = 1/(y - 1)
Interswitch variables
f^-1(x) = 1/(x - 1)
Answer:
the system : 9x-3y =21
2x+3y = 12
Step-by-step explanation:
hello :
an system of equations has the same solutions as the system below
the system 3x-y=7
2x+3y=12
for exempl : 3×(3x-y)=3×7
2x+3y)=12
means :
9x-3y =21
2x+3y = 12
