Answer:
D
Step-by-step explanation:
The problem with D is that 7 + 11 = 18. The rule is any two sides must exceed the third. D gives the shorter + the middle length = the longest length.
That can't work. All the others are fine.
Answer:






Step-by-step explanation:
To add or subtract you need to make the denominator the same. To do this you need to find the least common multiple.
X^4 y^2/3. Space 3^4=81 the fourth root of 81 is 3
Answer:
A)
Step-by-step explanation:
The law of exponents can only used when the base is the same, for example, x^2 * x^3 = x^5.
If it is helpful, plz give me Brainliest.
The answer would be 85.30 i had this question before