r-12
substitute in r=7
so 7-12 = -5
Answer:
The missing side of the triangle is x
Step-by-step explanation:
x is the missing side bc it is the only side that doesnt have a number
Answer:
okay so the first one ull need to kno pemdas so start with the perenthesis (5^2-10) and then the exponent 2^3 and multyply thats by 5 and what ever answer u got in the perenthisis u divide by what u got with the second side of the problem
Step-by-step explanation:
if u need more help ill tutor u on it :)
Answer: 12x+15y
Step-by-step explanation:
