$42.
50% of 84 is the same as 84/2, which is 42.
Answer: 0
Step-by-step explanation:
describes a horizontal line
so slope = 0
Answer:
b) It is a binomial with a degree of 3.
Step-by-step explanation:
We need to find about which is true about the polynomial –3xy2 + 5x2y from the given choices.
There are two terms so it is binomial.
Sum of exponents of variables in first term = 1+2=3
Sum of exponents of variables in 2nd term = 2+1=3
Highest exponent on variable is 3 so degree is 3.
Correct matching choice is "It is a binomial with a degree of 3."
Hence final answer is choice "b) It is a binomial with a degree of 3."
Answer:
x^4+64 = x^2 -4x+8 * x^2 +4x+8
Step-by-step explanation:
<span> 5*(4*x-5)-(155)=0
</span><span> 5 • (4x - 5) - 155 = 0
</span> Pull out like factors :
20x - 180 = 20 • (x - 9)<span>
</span> 20 • (x - 9) = 0
Solve : <span> 20 = 0
</span>Solve : x-9 = 0<span>
</span> <span>Add </span> 9 to both sides of the equation :<span>
</span> x = 9<span>
</span>hope that helps!!
