Answer:
Domain: (-∞,∞)
Range:(-∞,∞)
Step-by-step explanation:
5x-10=3x+40
5x=3x+50
2x=50
x=25
5*25=125
125-10=115
angle AEB=115
Hope this helps :)
Since you already know that x is equal to -5, you just need to plug it in to get y. You should get that y= -8.
(-5, -8)
Answer:
buy 28 blue mask and 14 white mask
Step-by-step explanation:
Answer:
Step-by-step explanation:
You need to use the formula for calculate the volume of a sphere. This is:
Where "r" is the radius.
You know that the radius of the exercise ball is 33 centimeters, then, you must substitute the valueof this radius into the formula .
Therefore, the volume of the exercise ball is: