All categories

3 years ago

2p^2+10=0 Please help!

1 answer:

7 0

$2p^2+10=0\ \ \ |-10\\\\2p^2=-10\ \ \ |:2\\\\p^2=-5$
No real solutions, because for all real numbers the square of number is greater or equal 0.

You might be interested in

What is 4 + x / 7=2

Taya2010 [7]

Answer:

-14

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The measure of angle is 5. The equivalent measurement in degrees is...

balu736 [363]

Answer:

300 degrees

Step-by-step explanation:

pi should be 180 degrees so 5*180/3 = 5*60=300

6 0

2 years ago

I am an odd number. When I am tripled, I am one more than 20. Which number sentence identifies the odd number, n?

Andreyy89

Is A. Because 3n= 20+1

4 0

3 years ago

Mr. McGloughlin’s horses eat a total of 19 liters 2 deciliters of rolled oats, and drink a total of 46 liters 4 deciliters of wa

Hunter-Best [27]

Answer:

459.2 liters.

Step-by-step explanation:

Let us convert our given amount of rolled oats and water in deciliters.

1 liter = 10 deciliters

19 liters = 19*10 deciliters = 190 deciliters.

$\text{Total amount of rolled oats consumed per day}=(190+2)\text{ deciliters}$

$\text{Total amount of rolled oats consumed per day}=192\text{ deciliters}$

46 liters=46*10=460 deciliters

$\text{Total amount of water consumed per day}=(460+4)\text{ deciliters}$

$\text{Total amount of water consumed per day}=464\text{ deciliters}$

Now let us find weekly consumption of oats and water by multiplying daily consumption of both items by 7.

$\text{Total weekly consumption of oats and water}=7*(464+192)\text{ deciliters}$

$\text{Total weekly consumption of oats and water}=7*(656)\text{ deciliters}$

$\text{Total weekly consumption of oats and water}=4592\text{ deciliters}$

Let us convert weekly consumption of water and oats into liters.

$\text{Total weekly consumption of oats and water}=\frac{4592\text{ deciliters}}{10\frac{\text{ deciliters}}{\text{liter}}}$

$\text{Total weekly consumption of oats and water}=\frac{4592\text{ deciliters}}{10}\cdot\frac{\text{ liters}}{\text{ deciliters}}}$

$\text{Total weekly consumption of oats and water}=\frac{4592}{10}\text{ liters}$

$\text{Total weekly consumption of oats and water}=459.2\text{ liters}$

Therefore, total weekly combined consumption of oats and water is 459.2 liters.

5 0

3 years ago

Read 2 more answers

Problem:thecentral Ohio ski and board club has 150 members. There are 34 more men than women let x represent the number of men a

Komok [63]

The total number of members should be the sum of the number of men, x, and women, y, and that should be equal to 150. In mathematical equation that should be,

<em>x + y = 150</em>

If we are to note that there are 34 more men than women in the team, we can say that,
y = x - 34

The equation then would become,
x + (x - 34) = 150

The value of x from the equation is equal to 92. With this, the number of the women is equal to 58.

8 0

4 years ago

Read 2 more answers