Answer: 7.5
Step-by-step explanation: -2/5= -0.4 so -3/-0.4=7.5
Answer:
Step-by-step explanation:
Ok then "cracks knuckles" heres an image of the division! hope it helps.
Hi,
The request actually is to choose functions whose derivative is a constant.
For A, derivative is
, which is not constant.
For B, derivative is 2ˣ·ln2, which is not constant.
For C, derivative is 0, which is a constant.
For D, derivative is 1, which is a constant.
So, you can choose C and D.
Have you understood ?
Green eyes.
It looks right to me. you followed all the clues.
2/3(x + 7) = 10. Divide each side by 2/3.
x + 7 = 15. Subtract each side by 7.
x = 8