Please someone please help me I need a good answer

Mathematics

1 answer:

Hunter-Best [27]3 years ago

8 0

F(x)=2x^2+5x-8 is an example of a non-linear equation. Anything with x is linear, anything with x raised to a power (any power except 0 and 1) is non-linear.

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Ingrid is going to see a movie. The movie is 106 minutes long. It takes Ingrid x minutes to get to the movie theater and the sam

Delicious77 [7]

The right answer is Option B.

Step-by-step explanation:

Given,

Length of movie = 106 minutes

Time taken to get to theater = x minutes

Time taken to get back = x minutes

Total time = x+x = 2x minutes

Total time = 154 minutes

According to given statement;

Time taken to get to and get back + Length of movie = Total time

2x+106=154

154=2x+106

The equation 154=2x+106 describes the time it takes Ingrid to get to the movie theater.

The right answer is Option B.

Keywords: equation, addition

Learn more about addition at:

#LearnwithBrainly

5 0

4 years ago

Find $ \left(\frac{5}{12}\right)^{4}\left(\frac{12}{15}\right)^{3} $.

vitfil [10]

Question:- Find

$\left(\frac{5}{12}\right)^{4}\left(\frac{12}{15}\right)^{3}$

Answer:-

$\left(\frac{5}{12}\right)^{4}\left(\frac{12}{15}\right)^{3}$

Taking power inside the bracket

$\frac{5^{4} }{ {12}^{4} } \times \frac{ {12}^{3} }{ {15}^{3} }$

$\frac{ {5}^{4} }{ {12}^{4 - 3} } \times \frac{1}{ {(5 \times 3)}^{3} } \\ \frac{ {5}^{4} }{12} \times \frac{1}{ {5}^{ 3 } \times {3}^{3} } \\ \frac{ {5}^{4 - 3} }{12 \times {3}^{3} } \\ \frac{5}{4 \times 3 \times {3}^{3} } \\ \frac{5}{4 \times {3}^{4} } = \frac{5}{4\times81 } \\ Answer-> \frac{5}{324}$