Answer:
15
Step-by-step explanation:
For this question you would need to do a squared + b squared so 9x9 is 91 + 12x12 which is 144. you add the two up then find the square root of that which should make your answer 15
Answer: 198m²
Step-by-step explanation: PT = 11 ; PR = 22
PRxQT = area
22XQT = 22x9 = 198
Answer:
x= -5 and x= 3
Step-by-step explanation:
You have the factored equation, all you need is to switch the signs on the numbers and that is the answer.
Answer:
m^76
Step-by-step explanation:
m^-43 + 199
= m^76
hope this helped :)