Step-by-step explanation:
Statement. Reason
→ 9(x-6)+41 = 75. Transposing the like terms.
→ 9(x-6) = 75 - 41 Performing subtraction of the term in RHS
→ 9(x-6) = 34 Performing multiplication in LHS.
→ 9x - 54 = 34 Distributive property
→ 9x = 34 + 54 Performing addition of the term in RHS.
→ 9x = 88. Now, transpose 9 from LHS to RHS , it's arthmetic operator will get changed.
→ x = 88/9
Answer:
9 x
Step-by-step explanation:
Simplify the following:
((3^4/3^0)^2 x)/(3^6)
Hint: | Compute 3^6 by repeated squaring. For example a^7 = a a^6 = a (a^3)^2 = a (a a^2)^2.
3^6 = (3^3)^2 = (3×3^2)^2:
((3^4/3^0)^2 x)/((3×3^2)^2)
Hint: | Evaluate 3^2.
3^2 = 9:
((3^4/3^0)^2 x)/((3×9)^2)
Hint: | Multiply 3 and 9 together.
3×9 = 27:
((3^4/3^0)^2 x)/(27^2)
Hint: | Evaluate 27^2.
| 2 | 7
× | 2 | 7
1 | 8 | 9
5 | 4 | 0
7 | 2 | 9:
((3^4/3^0)^2 x)/729
Hint: | For all exponents, a^n/a^m = a^(n - m). Apply this to 3^4/3^0.
Combine powers. 3^4/3^0 = 3^(4 + 0):
((3^4)^2 x)/729
Hint: | For all positive integer exponents (a^n)^m = a^(n m). Apply this to (3^4)^2.
Multiply exponents. (3^4)^2 = 3^(4×2):
(3^(4×2) x)/729
Hint: | Multiply 4 and 2 together.
4×2 = 8:
(3^8 x)/729
Hint: | Compute 3^8 by repeated squaring. For example a^7 = a a^6 = a (a^3)^2 = a (a a^2)^2.
3^8 = (3^4)^2 = ((3^2)^2)^2:
(((3^2)^2)^2 x)/729
Hint: | Evaluate 3^2.
3^2 = 9:
((9^2)^2 x)/729
Hint: | Evaluate 9^2.
9^2 = 81:
(81^2 x)/729
Hint: | Evaluate 81^2.
| | 8 | 1
× | | 8 | 1
| | 8 | 1
6 | 4 | 8 | 0
6 | 5 | 6 | 1:
(6561 x)/729
Hint: | In (x×6561)/729, divide 6561 in the numerator by 729 in the denominator.
6561/729 = (729×9)/729 = 9:
Answer: 9 x
Answer:
1 triangle
Step-by-step explanation:
With three forced sides you can only have 1 triangle as to make it different you would have to change a side length which wouldn't be possible. Where as if it was 3 angles then it would be infinitely many.
90 = 49 + x
90° - 49° = x
41 = x
I decrease it with 90 because the corner is facing. I hope the answer is right...
Answer:
C. Many of the people selected to participate in the survey who do not respond might have opinions different from those who do respond.
Step-by-step explanation:
The survey is said to be biased by non-response survey if many people did not respond to the survey this might be much affected the result of survey.
The reason that people might be refuse to participate in the survey that survey may include any embarrassing information, illegal activities or personal details so many people did not respond to the survey. Also these peoples has different opinion from other peoples who respond in the survey. Thus this cause biased.
