Answer:
1,800
Step-by-step explanation:
First, you must know what 5^2 and 5^3 are equal to.
5^2 = 5 * 5 = 25
5^3 = 5 * 5 * 5 = 125
If x^2 is equal to 25, x = 5. If x^2 is greater than 25, x > 5. If x^2 is less than 25, then x < 5.
If x^3 is equal to 125, x = 5. If x^3 is greater than 125, x > 5. If x^3 is less than 125, then x < 5.
x^3 = 15; x < 5
x^2 = 25; x = 5
x^3 = 36; x < 5
x^2 = 49; x < 5
x^2 = 50; x > 5
x^3 = 125; x = 5
A. -2.5 - 3.5n
B. -2.5 + 3.5n
C. -2.5 - 6.5n
D. -2.5 - n(5 - 1.5)
E. -2.5 + n(5 - 1.5)
Please help!
7 7/8 - 3 9/16
Answer:
4 5/16
Step-by-step explanation:
7 7/8 - 3 9/16
7 14/16 - 3 9/16
4 5/16
Answer:
7.1875
Step-by-step explanation:
778−3916
=778−3916
=778+−3916
=15416+−3916
=154+−3916
=11516(Decimal: 7.1875)
B. -9-(-14)
C. 25-2
D. -11-12
is -.65 a rational or irrational number and why?