Answer:
The rate of change is 3
Step-by-step explanation:
The slope is the rate
The slope is 3
Answer:
7
Step-by-step explanation:
Using Pythagoras' identity on the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
let x be the other leg, then
x² + 4² = (
)²
x² + 16 = 65 ( subtract 16 from both sides )
x² = 49 ( take the square root of both sides )
x =
= 7
That is the other leg is 7 units
Answer:
help with what
Step-by-step explanation:
Answer:
3x + 7
Step-by-step explanation:
Let the number of plants that you have this year = x
Total plants for next year = 3x + 7