B. A,C, and D all simplify to 5, 12, 13 which is a pythagorean triple
Answer:
i beleive the correct answer is A.
Step-by-step explanation:
Like terms have the same variables and exponents. Constants are also like terms.
The given expression is
Зу + 3y + 5+ 7x^3 - у - 6 - 7x^3
By combining like terms, it becomes
7x^3 - 7x^3 + 3y + 3y - y + 5 - 6
= 5y - 1
Answer:
Step-by-step explanation:
x = 34. 13. If ∠A and ∠B are vertical angles and m∠A = 7x - 5 and m∠B = 4x + 10, what is the value of x? ... Supplmentary Angles. 24. – 28. Solve the following: 24. m∠7 = 58. 25. m∠5 = 47. 26. m∠6 = 75. 27. m∠4 = ...