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2 years ago

Find the product. Simplify your answer.

Mathematics

2 answers:

statuscvo [17]2 years ago

7 0

Answer:

1/5

Step-by-step explanation:

Factor x² - 5x - 6

x² - 5x - 6 = (x + 1)(x - 6)

$\frac{x-6}{(x+1)(x-6)}$

Cancel the common factor.

$\frac{1}{x+1}$

$\frac{1}{x+1}$ · $\frac{x+1}{5}$

$\frac{1*(x+1)}{5*(x+1)}$

Cancel the common factor.

1/5

tangare [24]2 years ago

3 0

Answer:

1/5

Step-by-step explanation:

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Tatiana [17]

Answer:

0.0273

Step-by-step explanation:

np n

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3 0

2 years ago

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dybincka [34]

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4 0

2 years ago

Read 2 more answers

A map of the park can be divided into a grid of 9^2 equal sections of land. It is estimated that there are 9^6 ants per section

kenny6666 [7]

Answer:

9^8

Step-by-step explanation:

The total number of ants is

(total number of sections)(ants in each section).

let x be the total number of ants.

Substitute the given values.

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x = 9^(2+6) <= exponent rule: when multiplying exponents with the same base, add the exponents.

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4 0

3 years ago

15. A student received a 75% on an exam. If there were 20 questions on the exam, which ratio would show the number of questions

Juliette [100K]

Answer:

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2 years ago

An experiment observing the growth of two germ strand populations finds these patterns.

Mice21 [21]

Answer:

$R(x) = (1.3)^{3x-8}$

Step-by-step explanation:

Given

$A(x) = (1.3)^{x + 9}$

$B(x) = (1.3)^{4x + 1}$

Required

Ratio B(x) to A(x)

This is calculated as:

$R(x) = B(x) : A(x)$

Express as fraction

$R(x) = \frac{B(x) }{A(x)}$

Substitute: $A(x) = (1.3)^{x + 9}$ and $B(x) = (1.3)^{4x + 1}$

$R(x) = \frac{(1.3)^{4x+1}}{(1.3)^{x+9}}$

Apply law of indices

$R(x) = (1.3)^{4x-x+1-9}$

$R(x) = (1.3)^{3x-8}$

6 0

2 years ago