Answer:
14 and 15 are functions
Step-by-step explanation:
Answer:
see the explanation
Step-by-step explanation:
we know that
If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)
In the coordinate plane, the x axis (y=0) and y axis (x=0) are perpendicular
however
this definition does not apply to the lines y=0 and x=0.
because
The slope of the horizontal line y=0 is equal to zero and the slope of the vertical line x=0 is undefined
Answer:1.7
Step-by-step explanation:
First you want to multiply 2.97 by 106
2.97 x 106 = 314.82
Now you want to multiply 1.72 by 107
1.72 x 107 = 184.04
Now you want to divide them
314.82 / 184.04 = 1.71
Now you want to round it to the nearest tenth... if a number is 5 or above you round it up but if it is 4 or below your number stays the same
Since 1 is lower than 5 you keep your number the same
<u>1.7</u>
Answer:
A. 5xy + 9yz + 3zx + 5x – 4y
Step-by-step explanation:
uhh credit for this answer goes to Blaise Pascal for inventing calculators .-.