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likoan [24]
3 years ago
5

Solve this equation ×(2)-8×+7=0 Solve the equation

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
7 0

Answer:

-7/6

Step-by-step explanation:

2x-8x+7=0

combine like terms

6x+7=0

subtract the 7 from both sides

6x=-7

divide 6 from both sides

-7/6 or -1 and 2/3

aev [14]3 years ago
5 0

Answer:

-7/6

Step-by-step explanation:

2x-8x+7=0

combine like terms

6x+7=0

subtract the 7 from both sides

6x=-7

divide 6 from both sides

-7/6 or -1 and 2/3

plz mark me as brainliest :)

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What is the sum of the interior angles of the polygon shown below?
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Answer:

540 degrees

Step-by-step explanation:

The formula to find the sum of interior angles in any polygon is the following:

S=180(n-2)

Where (n) represents the number of sides in the polygon. In this case, the polygon has (5) sides, therefore substitute (5) in place of (n) and solve;

S=180(n-2)\\\\S=180(5-2)\\\\S=180(3)\\\\S=540

4 0
2 years ago
Which expression is equivalent to<br> logbase12 ((1/2)/8w)?
Lunna [17]

\bf \begin{array}{llll} \textit{logarithm of factors} \\\\ log_a(xy)\implies log_a(x)+log_a(y) \end{array}~\hfill \begin{array}{llll} \textit{Logarithm of rationals} \\\\ log_a\left( \frac{x}{y}\right)\implies log_a(x)-log_a(y) \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}

\bf \log_{12}\left( \cfrac{~~\frac{1}{2}~~}{8w} \right)\implies \begin{array}{llll} \log_{12}\left( \frac{1}{2} \right)&-&\log_{12}(8w)\\\\ \log_{12}(1)-\log_{12}(2)&-&[\log_{12}(8)+\log_{12}(w)] \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill \log_{12}(1)-\log_{12}(2)-\log_{12}(8)-\log_{12}(w)~\hfill

7 0
3 years ago
The perimeter of a square P depends on the length of its sides S this can be written in function notation as P( s) what is the b
IrinaK [193]

Answer:

sorry I don't know

sorry

5 0
2 years ago
4) The width of a rectangle is 8 inches. The length is 4 times its
jeka57 [31]

Answer:

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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