Please help I'm really bad at logorithms.
1 answer:
Sorry to hear that you already took the test. Here is how to do the problem:
2ˣ = 128
Let's take log base 10 of both sides.
For simplicity, we'll just use the symbol log to mean log₁₀
log (2ˣ) = log (128) Remember that log(yˣ) = x log(y)
x log (2) = log (128) Divide both sides by log(2) to get x by itself
x = log (128) ÷ log (2)
You might be interested in
Complementary angles are angle pairs whose measures sum to one right angle (14 turn,90°, or π2 radians)
X + y = -15. Subtract x from both sides.
y = -x - 15. This is as far as we can go with the provided information.
Answer:
-5x + 20 = -30
-5x = 10
x = -2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Answer:
4th
Step-by-step explanation:
make me as branalist