Answer:
(-5,0)
Step-by-step explanation:
Answer:
6.6 yd
Step-by-step explanation:
+
=
+=
Substitute a= 10 and c=12
100+=144 Evaluate the Powers
=44 Subtract 100 on both sides.
b=
Square root both sides b>0 so you dont need ⊥
b=6.6 Use a calculator to evaluate.
The solution of the quadratic equation is x = 0 or x = 6 ⇒ 4th answer
Step-by-step explanation:
The form of the quadratic equation is ax² + bx + c = 0, where
- a is the coefficient of x²
- b is the coefficient of x
- c is the numerical term
The quadratic equations has two roots, to find them factorize it into two factors and equate each factor by zero
∵ 3x = 0.5 x²
- Subtract 3x from both sides
∴ 0 = 0.5x² - 3x
- Multiply both sides by 2 to make the coefficient of x² integer
∴ 0 = x² - 6x
- Switch the two sides
∴ x² - 6x = 0
- Factorize it by taking x as a common factor
∴ x(x - 6) = 0
- Equate each factor by 0
∴ x = 0 → 1st root
∴ x - 6 = 0
- Add 6 to both sides
∴ x = 6 → 2nd root
∴ The roots of the equation are 0 or 6
The solution of the quadratic equation is x = 0 or x = 6
Learn more:
You can learn more about the quadratic equation in brainly.com/question/1357167
#LearnwithBrainly
Answer:
Yes natural numbers always have a gcf
Step-by-step explanation:
The answer is $2.80.
Step by step explanation:
42.37/15.3
15.3 divided by 15.3= 1
And you have to do the same for the numerator which is 42.37, so
42.37 divided by 15.3=2.76 (please check the calculator)
You would now have to round it which would be 2.80 (I think)
I hope it helps:) ❤️
Have a good day
