Answer:
5x
Step-by-step explanation:
x = number of waffle cones the shop sells
cake cones = 5 times the number of waffle cones
cake cones = 5x
Answer:
The Symmetric Property states that for all real numbers a and b, if a=b, then b=a.
Thus, we conclude that the property used here is the symmetric property of equality.
Step-by-step explanation:
Given that
if 5 = 3x - 4, then 3x - 4= 5
- The Symmetric Property states that for all real numbers a and b, if a=b, then b=a.
Thus, we conclude that the property used here is the symmetric property of equality.
CHECKING
Subtituting x = 3
5 = 3(3)-4
5 = 5
also
3x - 4= 5
3(3)-4 = 5
5=5
Thus,
- The Symmetric Property states that for all real numbers a and b, if a=b, then b=a.
Answer:
C
Step-by-step explanation:
A, x=-13 or x=21.
-13 - 4 (-13+ -4) is equal to -17. Due to absolute value bars, it is now positive 17.
21-4 = 17
The solid - I'll call it <em>R</em> - is best described in spherical coordinates:

Then the volume of <em>R</em> is
