All categories

4 years ago

PLZZZ I NEED THIS QUICK What is [-4.6].

Mathematics

1 answer:

andreyandreev [35.5K]4 years ago

3 0

Answer:

Slope=0

Step-by-step explanation:

I don't know what you need done but I will try my best.

You might be interested in

Pls answer me this all question correctly pls I beg you pls friends pls pls pls pls pls pls pls pls

Andre45 [30]

Answer:

$a. \: 28$

$b. \: 5$

Step-by-step explanation:

$a. \: 88 \div 3 \frac{1}{7}$

$88 \div \frac{22}{7}$

Multiply the numerator by the reciprocal of the denominator.

$88 \div \frac{7}{22}$

$4 \times 7$

$28$

$b. \: 49 \frac{2}{9} \div 9 \frac{4}{9}$

$\frac{425}{9} \div \frac{85}{9}$

Multiply the numerator by the reciprocal of the denominator.

$\frac{425}{9} \times \frac{9}{85}$

$5$

<h3>Hope it is helpful...</h3>

5 0

3 years ago

Consider the function f(x) = 3.x2 + 7x + 2.<br> what is the value of the discriminat?

Vika [28.1K]

Answer:

The Discriminant is 25

Step-by-step explanation:

For this case, the discriminant will be given by

b ^ 2 - 4 * a * c

Where

b = 7

a = 3

c = 2

substituting

b ^ 2 - 4 * a * c = (7) ^ 2 - 4 * (3) * (2) = 25

Therefore the value of the discriminant is 25.

How many x-intercepts does this function have?

It has two intercepts with the x axis and can be found by equaling the function to zero. That is to say,

3x2 + 7x + 2 = 0

The results will be the interceptions with x.

What are the number of zeros for this function?

The number of zeros for this function is

two real number solutions

Because it is a quadratic function.

3 0

3 years ago

What is the greatest<br> common factor (GCF)<br> of 18 and 54?

Mariana [72]

Answer:

GCF of 18 and 54 is 18.

Step-by-step explanation:

5 0

2 years ago

Which of the following equations is equivalent to 3(2p + 4) - (3p - 4) = 43?

emmainna [20.7K]

Answer: (use distributive property then add the like terms)
3(2p + 4) - (3p - 4) = 43
6p + 12 - 3p - 4 = 43
3p - 8 = 43

6 0

3 years ago

1) El ritmo cardíaco de un gato ( en latidos por minuto) es función lineal de su temperatura corporal (en grados Celsius). En co

olga55 [171]

Answer:

$y=10x-170$

Step-by-step explanation:

This problem can be modeled by a linear function, where we have two points (37°C, 200) and (32°C, 150).

Notice that the temperature is the independent variable, because the heartbeat of the cat won't change the temperature, it works in the opposite way.

First, let's find the constant ratio of change.

$m=\frac{150-200}{32-37}=\frac{-50}{-5}=10$

This means the hearbeat of the car changes 10 pulses per minute each 1 celsius degree.

Now, we use the point slope formula to find the equation

$y-y_{1} =m(x-x_{1} )\\y-150=10(x-32)\\y=10x-320+150\\y=10x-170$

Theerefore, the function that represents this situation is

$y=10x-170$

Where $x$ represents temperature and $y$ represents hearbeats.

6 0

3 years ago