Answer:
Eric ran 1000 meters
Step-by-step explanation:
Tim had a speed of 300 meters per minute. After 8 minutes he had run a distance of
x=300*8=2400 meters
Since he had to run 600 meters more, he ran
2400+600=3000 meters in total
Tim ran three times as long as Eric, so Eric ran the third part as Tim
Eric ran 3000/3=1000 meters
16 over 21 . 3/4 * k we need a hour a k is 4/3 . so 3/4 × 4/3 cancel 4/7 × 4/3 1 hour is 16 over 21.please mark braniest
Answer:
The area of the barn in square feet is:
- <u>10200 </u><u></u>
Step-by-step explanation:
To obtain the area of the figure, in this case a rectangle, you must use the next formula:
- Area of a rectangle = long * wide
When we replace the variables with the values in the exercise, we have:
- Area of a rectangle = 50 ft * 204 ft
- <u>Area of a rectangle = 10200 ft^2</u>
Remember that in the case of the units, when these are the same, you elevate this to square, cube, or more depending on the number of units multiplied.
Answer:
Equation: y = -2x + 2
Step-by-step explanation:
given coordinates: (-1, 4) , (2, -2)
Find the slope: (y2-y1)/(x2-x1)
: (-2-4)/(2--1)
: -6/3
: -2 ...........this is the slope,(m) of the line
Find equation using: y - y1 = m ( x - x1 )
: y - 4 = -2 ( x - -1)
: y - 4 = -2x -2
: y = -2x + 2
9514 1404 393
Answer:
x² -11x +18 = (x -9)(x -2)
Step-by-step explanation:
The x-coefficient is the sum of the constants in the binomial factors; the constant term is their product. It usually works well to look for factors of the constant that have the right sum. Here, both must be negative.
18 = (-1)(-18) = (-2)(-9) = (-3)(-6)
The factors -2 and -9 have a sum of -11, so those are the binomial constants of interest. The factorization is ...
x² -11x +18 = (x -9)(x -2)