Answer:
b
Step-by-step explanation:
2,4 , 5,1. ,3.3 realy jjjjjjjj
Answer:
The answer is given below
Step-by-step explanation:
A number is said to be a zero of a polynomial if when the number is substituted into the function the result is zero. That is if a is a zero of polynomial f(x), therefore f(a) = 0.
Since P(−1)=0 P(0)=1 P(2+√3)=0, therefore -1 and 2+√3 are zeros of the polynomial.
Gary is right because there are 2 known zeros of P(x) which are −1 and 2+√3. Also 2 - √3 is also a root. From irrational root theorem, irrational roots are in conjugate pairs i.e. if a+√b is a root, a-√b is also a root.
Heather is not correct because if P(0) = 1, it means that 0 is not a root. It does not mean that 1 is a zero of P(x)
Irene is correct. since P(−1) and P(2+3–√) equal 0, 2 zeros of P(x) are −1 and 2+√3. They may be other zeros of P(x), but there isn't enough information to determine any other zeros of P(x)
Answer:
1)36m
2)31.6cm
3)63in
4)102ft
5) 15mm
You can checkout the explanation below⬇️:)
Step-by-step explanation:
1. Parallelogram
Given: 4 & 9
A=bh
= (4)(9)
=36m
2. Rhombus
Given: 8 & 7.9
A=(bh) ÷2
= (8*7.9)÷2
=31.6cm
3. Rhombus
A= bh
=(14*9) ÷2
=63in
4. Parallelogram
A=bh
=12*8.5
=102ft
5. Given: area= 375 base=25
height = area ÷ base
h= 375÷25
=15mm
