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maksim [4K]
3 years ago
7

3/4 times t for t equals 12

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
3 0
\frac{3}{4} t 
First lets substitute the value of the variable; (t=12)

\frac{3}{4} (12)
Now lets solve the equation;

\frac{3}{4} (12) =  \frac{3}{4} *  \frac{12}{1}
Next cross simplify;


\frac{3}{1} *  \frac{3}{1} (multiply) 3 * 3 = 9
So 9 is the final answer! Hope this helps!

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Y_Kistochka [10]
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3 years ago
Indefinite integral need help pleaseeeeeee
tatiyna
Integrate indefinite integral:
I=\int\frac{dx}{e^{2x}+3e^x+2}dx

Solution:
1. use substitution u=e^x 
=>
du=e^xdx
=>
dx=\frac{du}{e^x}
=>
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=>
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2. decompose into partial fractions
\frac{1}{u(u+2)(u+1)}
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3. Substitute partial fractions and continue
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4. back-substitute u=e^x
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7 0
3 years ago
Mixed Applications
sveticcg [70]
35
each watch face has 7 choices of band so 5 times 7 is 35
4 0
3 years ago
Can someone please give me step by step using pemdas I will give I brilliant
Tasya [4]

Answer: 24

Step-by-step explanation: so you calculate everything in the parenthesis fist so you do (5-1+3) to (4+3)  then you do (4+3=7)

so this is how your equation is going to look 10+4÷2×7 then your going to do 4 divied by 2=2 then your going to do 2*7=14 and 14+10=24

STEP ONE- 10+4÷2(4+3)

STEP TWO- 10+4÷2×7

STEP THREE-10+2×7

STEP FOUR-10+14

ANSWER is 24

hope this helps :)

3 0
3 years ago
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