All categories

2 years ago

Need help saying Korean

Mathematics

1 answer:

Talja [164]2 years ago

6 0

Answer: koh-rien

Step-by-step explanation:

You might be interested in

Help a Brother out. The directions for the question are on the picture attached. pls help

tiny-mole [99]

Answer:

y = 0.5x - 3

Step-by-step explanation:

Using (6,0) and (0,-3)

y- intercept is clearly -3

Slope: (-3-0)/(0-6) = -3/-6 = 0.5

y = 0.5x - 3

7 0

3 years ago

Read 2 more answers

Mama Mia restaurant used start fraction, 1, divided by, 2, end fraction of their mozzarella cheese making pizza and the remainin

a_sh-v [17]

The correct question is
<span>Mama Mia restaurant used start fraction, 1, divided by, 2, end fraction of their mozzarella cheese making pizza and the remaining 64 ounces making pasta.
How many pounds of mozzarella cheese did Mama Mia start with?

Let
x---------------> total </span>ounces of mozzarella
<span>
we know that

making pizza-----------> (1/2)*x------> x/2
therefore
making pasta-------> [x-x/2]--------> (2x-x)/2-----> x/2
making pizza=making pasta=x/2
(x/2)=64---------------> x=64*2-----------> x=128 ounces

remember that
1 ounces----------------> 0.0625 pounds
then
128 ounces*0.0625=8 pounds

the answer is 8 pounds

</span>

7 0

3 years ago

Read 2 more answers

The temperature at a point (x, y) is T(x, y), measured in degrees Celsius. A bug crawls so that its position after t seconds is

anastassius [24]

Answer:

The rate of change of temperature is 1.29 degree Celsius per second.

Step-by-step explanation:

We are given the following information in the question:

The temperature at a point (x, y) is T(x, y), measured in degrees Celsius where x and y are measured in centimeters.

$x = \sqrt{2+t}\\\\y = 5 + \displaystyle\frac{1}{14}t$

$T_x(4,6) = 8, T_y(4,6) = 4$

We have to find the rate at which the temperature is rising on the bug's path after 14 seconds.

At t = 14 seconds, we have,

$x = \sqrt{2+14} = 4\\\\y = 5 + \displaystyle\frac{1}{14}(14) = 5+1 = 6$

To find rate of change of temperature, we differentiate,

$\displaystyle\frac{dT}{dt} = \frac{dT}{dx}\frac{dx}{dt} + \frac{dT}{dy}\frac{dy}{dt}\\\\\displaystyle\frac{dT}{dt} = T_x(x,y)(\frac{1}{2\sqrt{2+t}}) + T_y(x,y)\frac{1}{14}\\\\At~ t = 14, x = 4, y = 6\\\\\frac{dT}{dt} = T_x(4,6)(\frac{1}{2\sqrt{2+t}}) + T_y(4,6)\frac{1}{14}\\\\\frac{dT}{dt} = 8\times \frac{1}{8} +4\times \frac{1}{14} = 1 + 0.2857 = 1.2857$

Thus, the rate of change of temperature is 1.29 degree Celsius per second.

7 0

2 years ago

(16x3 + 40x2 + 72) (2x + 6)

Volgvan

$(16x^3+40x^2+72)(2x+6)=32x^4+96x^3+80x^3+240x^2+144x+432=32x^4+176x^3+240x^2+144x+432$

In this case, you have to multiply each term of one parenthesis by each term in the second bracket. After receiving a number of factors need to be segregated and placed in the correct order.

8 0

3 years ago

Determine the slope of the line that passes through the points (-4, 6) and (0, 4).

eimsori [14]

-2 is y and 4 is x.

6 0

2 years ago

Need help saying Korean ​

Need help saying Korean