27 i think idk i used to know but idk now
Answer:
2/6
3/9
4/12
Step-by-step explanation:
<span> 1/5 +20.4-(-5 3/4
1/5 as a decimal is .2
3/4 as a decimal is .75
.2+20.4-(-5.75)
20.6-(-5.75)
</span>26.35 <<< would be your answer
Answer:
-8
Step-by-step explanation:
Using PEDMAS( parentheses,exponents, division, multiply, addition, subtraction) to solve the Problem
-2(-3 + 5) - 4
First add (-3+5) because they are in parentheses.
-2(-3 + 5) - 4
=-2*2-4
Next, multiply -2*2.
-4-4
subtract -4-4
-8
-2(-3 + 5) - 4 is equal to -8
Answer:
Step-by-step explanation:
Given
--- The temperature
Required
Solve for x (convert to logarithmic function)
We have:
Substitute:
To convert to logarithmic function, simply take the log of both sides.
i.e.
Rewrite as:
Make x the subject
Express 64 as 2^6
Rewrite as: