Circle the addends that makes equation true 2.5×10 to the fourth power A.1.5×10 to the second power +2.5×10 to the -1 power

B.5×10 to the third power +1×10 to the second power

C. 2.5×10 to the -1 power +2×10 to the fourth power

the answer would be the last one (constat) she stays at the same rat every two mintues it goes up by 0.4

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

i dont know

step-by-step explanation:

umm. i dont know