Answer:
Represent pi with 3.14 rounded up to the tenths place and multiply it with the radius that would be the half of the diameter of the circle which is 52, you'll get 26 and multiply 26 by 26, you'll have the answer of 2,122.64 square inches.
Step-by-step explanation:
Answer:
The x-intercepts of the quadratic equation: x = -1 , x = -2/3
See explanation below
Step-by-step explanation:
The question is incomplete as the quadratic equation is missing. I would show you how to find the x intercept of a quadratic equation using the factors
Quadratic equation is in the form: ax² + bx + c =0
Where a, b and c are constant
Let's consider the quadratic equation below to solve the question:
2x² + 5x + 3 = 0
By Factoring the expression: (+2) + (+3) = 5; (+2) ×(+3) = 6
2x² + 2x +3x + 3 = 0
2x(x+1) +3(x+1) = 0
(2x + 3) (x+1) = 0
(2x + 3) and (x+1) are the factors of the quadratic equation.
We would equate both to zero to find x-intercepts
2x + 3 = 0 or x+1= 0
2x = -3 or x = -1
x = -2/3 or x = -1
The x-intercepts of the quadratic equation: x = -2/3 or x = -1
The The x-intercepts of the quadratic starting with lower value:
x = -1 , x = -2/3
Answer: Corries’ answer is correct.
1. Take the ratio, and add the parts to make a whole number —> 2:3 —> 2 + 3 = 5
2. Divide the total by 5 —> 30/5 = 6, meaning each part of the ratio is represented by 6 ounces
3. 2 * 6 = 12 and 3 * 6 = 18, meaning 12 ounces of blue paint and 18 ounces of yellow paint were used to make this green
4. Then, divide 12 by 30 and simplify to find out which student is correct
5. 40% of the paint in the container is blue paint, find the fraction equivalent to 40% which is 2/5
