Answer:
51
Step-by-step explanation:
PEMDAS means parenthesis (there are none), exponents (there are none), multiplication. So you multiply 8x18 to get 144. Then you have division, so 144/4 is 36. Finally, you add this number to 15 to get 51 as your final answer.
<u> 14 </u> 3/6 or 14 1/2 <u> 24 </u>
6 | 87 3 | 72
<u> 6 </u> 6 * 1 <u> 6 </u> 3 * 2
27 12
<u> 24 </u> 6 * 4 <u> 12 </u> 3 * 4
3 0
<u> 23 </u>2/4 or 23 1/2 <u> 033 </u> 5/7
4 | 94 7 | 236
<u> 8 </u> 4 * 2 <u> 21 </u> 7 * 3
14 26
<u> 12 </u> 4 * 3 <u> 21 </u> 7 * 3
2 5
Answer:
4) x^10
Step-by-step explanation:
1) If two numbers have the same base (i.e. x^3 and x^4) and you are multiplying them you just add the exponents. Therefore x^3*x^4 would be x^(3+4) which equals x^7.
2) When dividing similar bases you have to subtract the exponents. If we have x^18÷x^8 that is equivalent to x^(18-8) which gives us x^10.
3) If we have (x^3)^3 we will need to multiply the exponents. Therefore (x^3)^3 is equivalent to x^(3*3) which gives us x^9.
4) (x^2*x^4)^4÷x^8
First do what's in the parentheses,
(x^2*x^4) = x^6
Next do the exponents,
(x^6)^3 = x^18
Lastly the division,
x^18÷x^8 = x^10
x^10 is our answer.
Answer:
first 60 digits of pi: 3.14159265358979323846264338327950288419716939937510582097494
Answer:
9
Step-by-step explanation:
Divide 6 by 2:
3(1+2)
Add 1 and 2:
3 x 3
Multiply 3 by 3:
3 x 3 = 9
