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3 years ago

Complete the square for the equation. 14. x2 + 4x + 5 = 0

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

Answer:

(x+2)^2=-1

Step-by-step explanation:

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Madison is carrying a 11.3 liter jug of sports drink that weighs 7 kg.

stellarik [79]

Answer:

$\large\boxed{\large\boxed{constat\text{ }multiple=\frac{113liter}{70kg}}}$

Explanation:

The constant multiple of liters in a jug to the weight in kilograms is the ratio or fraction that represents the number of liters of the sports drink in a jug to the weight.

$constat\text{ }multiple=ratio=\frac{number\text{ }of\text{ }liters}{weight\text{ }in\text{ }kg}$

$constat\text{ }multiple=\frac{11.3liter}{7kg}$

Convert the fraction into an equivalent fraction with integer numbers:

$constat\text{ }multiple=\frac{11.3liter\times 10}{7kg\times 10}=\frac{113liter}{70kg}$

Since, the fraction cannot be reduced, that is the answer.

6 0

3 years ago

Grade point averages can takee on any numeric values between 0 and 4

riadik2000 [5.3K]

i just answered one of these i believe the answer is continuous.

4 0

3 years ago

The graph shows the temperature of ice cream in an ice chest during an overnight trip. What is the domain of this function?

mariarad [96]

Let

x-------> the number of hours

y------> the temperature in degrees Fahrenheit

we know that

For $x=0\ hours$

$y=-10\°\ F$

For $x=30\ hours$

$y=30\°\ F$

The domain of the function is the interval----------> $[0,30]$

$0\ hours \leq x\leq 30\ hours$

The range of the function is the interval----------> $[-10,30]$

$-10\°\ F \leq y\leq 30\°\ F$

therefore

the answer is

The domain is all real numbers 0 through 30

4 0

2 years ago

Read 2 more answers

A video game requires at least 4 points to advance. Each solved puzzle is worth two points. Each solved riddle is worth 1 point.

Elina [12.6K]

Answer: it’s D

Step-by-step explanation: I just did it on edge

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2 years ago

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Mark talked on his cell phone 3 hours over the weekend. Generic talked on his phone 1 9/10 hours. How much longer did mark talk

lubasha [3.4K]

Do 3 minus 1.9

- To make this easier I would do

3 - 2 = 1
1 + 0.1 = 1.1

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3 years ago