<em>If we need to turn this into a mathematical expression:</em>
Answer: (x + y) - 9
Step-by-step explanation:
9 less than the sum of x and y
(the sum of x and y) - 9
(x + y) - 9
<em>Read more about </em><em>algebraic expressions</em><em> here:</em>
<em>brainly.com/question/27791850</em>
Answer:
785
Step-by-step explanation:
Multiply the length of the track by the amount of laps to get length in miles
188 * 2.6 = 487.8
then covert the miles to kilometers to get 785 kilometers
Answer:
Step-by-step explanation:
Choosing a white pen from box a
Solution:
We know that the formula to write the equation of a circle is (x – h)² + (y – k)² = r², where h is the x coordinate, k is the y-coordinate, r is the radius of circle, and the center of circle is (-6,2).
<u>Finding the radius of the circle.</u>
- Diameter: 10 units
- Radius: 10/2 units = 5 units
<u>Creating the equation:</u>
- (x – h)² + (y – k)² = r²
- => (x + 6)² + (y – 2)² = 5²
The equation is (x + 6)² + (y – 2)² = 5².
Learn more: brainly.com/question/26573763