MATHEMATICS COLLEGE

What does it mean to be sad and lonely

Answers

Answer 1

Answer:

Answer: It means depression

Step-by-step explanation:

Answer 2

Answer:

Answer:

Being sad means your body has entered a mini-clinical state, bringing back grief and usually making you remember past traumas for no existential reason. Sadness can drive you to feeling alone - not isolated, but alone with your inner thoughts. Your interior feeling cold, and like no one is there to put their hand out and help you become warm again. Sadness can drive you to loneliness, and loneliness can lead you to depression. Depression inverts your brain waves and makes you feel useless, no-good, nothing useful, just a joke.

Related Questions

75 is what percent of 15
what is f'(3) of this equation?
I need help setting up this problem
A spherical tank has a radius of 6 yards. It is filled with a liquid that costs $7.50 percubic yard. What is the total value of the liquid in the tank? Use 3.14 for$1695.60$6782.40$904.32$565.20
1. Write the equation for each of the following:- Slope Intercept:- Point-Slope:- Standard Form:

(-x^3-x) +(6x^2+6x-7)=(−x
3
−x)+(6x
2
+6x−7)=

Answers

Answer:

$-x^3 + 6x^2 + 5x - 7$

Step-by-step explanation:

$(-x^3-x) +(6x^2+6x-7)$ (Simplify by adding the like terms)

= $-x^3 + 6x^2 +6x - x - 7$ (Simplify)

= $-x^3 + 6x^2 + 5x - 7$

Answer: -x+6x+x-7

The x is to the 3rd power and the 6 is to the second power. Hope this helps XD

Step-by-step explanation:

$(a(3 + a))/(3) \leqslant \frac{z(a - 1) {}^(2) }{15} - ((a - 1)(4 - a))/(5) + (1)/(5)$ can anyone help me?

Answers

a= 15+z+ square root 17(z+15)/ z-2
z=2a^2/(a-1)^2 + 30a/(a-1)^2 - 15/(a-1)^2

$(a^(2)-1)/(2-5a) times (15a-6)/(a^(2)+5a-6)$ click on answer to see full problem

Answers

$\bf \cfrac{a^2-1}{2-5a}* \cfrac{15-6}{a^2+5a-6}\n\n-----------------------------\n\nrecall\quad \textit{difference of squares}\n \quad \n(a-b)(a+b) = a^2-b^2\qquad \qquad a^2-b^2 = (a-b)(a+b)\n\nthus\quad a^2-1\iff a^2-1^2\implies (a-1)(a+1)\n\n\nnow\quad a^2+5a-6\implies (a+6)(a-1)\n\n-----------------------------\n\nthus\n\n\n\cfrac{a^2-1}{2-5a}* \cfrac{15-6}{a^2+5a-6}\implies \cfrac{(a-1)(a+1)}{2-5a}* \cfrac{3(5a-2)}{(a+6)(a-1)}\n\n-----------------------------\n\n$

$\bf now\quad 3(5a-2) \iff -3(2-5a)\n\n-----------------------------\n\nthus\n\n\n\cfrac{\underline{(a-1)}(a+1)}{\underline{2-5a}}* \cfrac{-3\underline{(2-5a)}}{(a+6)\underline{(a-1)}}\implies \cfrac{-3(a+1)}{a+6}$

Suppose that det(a) = a b c d e f g h i = 2 and find the determinant of the given matrix. a b c −4d −4e −4f a + g b + h c + i

Answers

I'll go out on a limb and suppose you're given the matrix

$\mathbf A=\begin{bmatrix}a&b&c\nd&e&f\ng&h&i\end{bmatrix}$

and you're asked to find the determinant of $\mathbf B$ , where

$\mathbf B=\begin{bmatrix}a&b&c\n-4d&-4e&-4f\na+g&b+h&c+i\end{bmatrix}$

and given that $\det\mathbf A=2$ .

There are two properties of the determinant that come into play here:

(1) Whenever a single row/column is scaled by a constant $k$ , then the determinant of the matrix is scaled by that same constant;

(2) Adding/subtracting rows does not change the value of the determinant.

Taken together, we have that

$\det\mathbf B=-4\det\mathbf A=-8$

Final answer:

Due to insufficient information, we cannot calculate the determinant of the given matrix. The determinant calculation varies based on the matrix's size and the specifics of its elements.

Explanation:

The question asked was to find the determinant of a given matrix when the det(a) = 2. However, the information provided is insufficient to determine the actual matrix determinant due to numerical errors and unrelatable data. The determinant of a matrix is calculated differently depending on the type of matrix. For a 2x2 matrix, if the matrix is [a b; c d], the determinant would be 'ad - bc'. For a 3x3 matrix, the determinant process involves more steps including finding minors and cofactors of matrix elements. However, without the actual specifics of the matrix, the determinant cannot be calculated.

Learn more about Determinant of a matrix here:

brainly.com/question/32638141

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Jimmy wants to draw a 50° angle. Fill in the missing step to make sure his drawing is completed in the correct order:Step 1: He draws a ray.
Step 2: He lines up his protractor with the baseline on the ray and the origin of the protractor on the vertex.
Step 3: ________
Step 4: He uses the bottom of the protractor to draw a straight line connecting the mark he made with the vertex.
Step 5: He draws arrows on both ends to make them rays.

Anwsers:
1. He lines up his ruler with the ray and the zero on the ruler.

2. He finds 50° on the protractor and draws a mark on the paper.

3. He lines up his protractor with a straight line and draws a mark on the paper.

4. He draws parallel lines.

Answers

Answer:

2. He finds 50° on the protractor and draws a mark on the paper.

Step-by-step explanation:

Construction is a topic that requires a step wise procedure during the process. In the given question, since Jimmy wish to draw an angle of 50°, he should locate the angle on his protractor and draw a mark on the paper. This is with respect to the previous steps observed.

The essence of the protractor is for Jimmy to accurately measure the angle. Thus he has to determine the angle by the use of a protractor before the construction can be complete.

Therefore the required procedure in step 3 is he finds 50° on the protractor and draws a mark on the paper.

Answer He finds 50° on the protractor and draws a mark on the paper.

hernando is choosing a random number between 0 and 9 state the number of successful outcomes for choosing an even number

Answers

Let’s see 1,2,3,4,5,6,7,8,9
We have to identify our evens from our odds
2,4,6,8 are evens
1,3,5,7,9 are odds.
From this we can conclude there are 4 even numbers so that is a 4/9 chance to pick an even or 44% chance.

Hope this helped!!!

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Cot^2x+1 please simplify

PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSS HELP MEAsh cannot decide which of two washing machines to buy. The selling price of each is $360. The first is marked down by 30%. The second is marked down by 10% with an additional 20% off. Find the sale price of each washing machine. Use pencil and paper. Explain why ash should buy the first washing machine rather than the second if the machines are the same except for the selling price.