1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ann [662]
3 years ago
5

How can u use a number line to find the sum of -4 and 6

Mathematics
1 answer:
almond37 [142]3 years ago
6 0

Answer: By first drawing out the number line, then find the value of the integer to find the absolute value.

Step-by-step explanation: The sum of -4 and 6 is 2

You might be interested in
PLEASE HELP HURRY WITH THE QUESTIONS BELOW!!!!!
AnnZ [28]

From left to right, the answers are:  152, D(line e), C(obtuse), 44 degrees.

Now I feel guilty and sleezy.  Giving answers alone without explanations
is something I almost never do, because it doesn't help anybody do
anything but cheat.  But it's all I have time for right now.  If a mod comes
along and decides to delete this because of no explanations, then let him
delete it.  It'll serve us right, you and me both.


8 0
3 years ago
(2,-2) (5, 9) (5, -7) (1.4)
SSSSS [86.1K]
Number 1 because of the buttcheeks in the center
3 0
3 years ago
For the following sequence, state if its arithmetic, geometric or neither -4, 12, -36, 108, -324...
Strike441 [17]
Geometric because the common factor is -3. each time it’s being multiplied by negative 3.
ANSWER/// GEOMETRIC
6 0
3 years ago
Read 2 more answers
What is the quadratic regression equation for the data set? ​ ​ ​ <br><br> PLEASEE HELP ME
Soloha48 [4]
You're trying to find constants a_0,a_1,a_2 such that \hat y=a_0+a_1\hat x+a_2{\hat x}^2. Equivalently, you're looking for the least-square solution to the following matrix equation.


\underbrace{\begin{bmatrix}1&6&6^2\\1&3&3^2\\\vdots&\vdots&\vdots\\1&9&9^2\end{bmatrix}}_{\mathbf A}\underbrace{\begin{bmatrix}a_0\\a_1\\a_2\end{bmatrix}}_{\mathbf x}=\underbrace{\begin{bmatrix}100\\110\\\vdots\\70\end{bmatrix}}_{\mathbf b}

To solve \mathbf{Ax}=\mathbf b, multiply both sides by the transpose of \mathbf A, which introduces an invertible square matrix on the LHS.

\mathbf{Ax}=\mathbf b\implies\mathbf A^\top\mathbf{Ax}=\mathbf A^\top\mathbf b\implies\mathbf x=(\mathbf A^\top\mathbf A)^{-1}\mathbf A^\top\mathbf b

Computing this, you'd find that

\mathbf x=\begin{bmatrix}a_0\\a_1\\a_2\end{bmatrix}\approx\begin{bmatrix}121.119\\-3.786\\-0.175\end{bmatrix}

which means the first choice is correct.
8 0
3 years ago
Abby got a summer job. The table shows how much money she will earn based on the number of hours she works.
marishachu [46]

Answer:

C

Step-by-step explanation:

She earns $487.50

375+75+37.5=487.5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Factoring Polynomials (I don't know how to identify which is which)​
    12·1 answer
  • What is 5.8×2.4?
    12·2 answers
  • HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 10PTS PLUS BRAINLEIST!!!!!!!!!!!!!! THIS!!!!! IS!!!!! URGENT!!!!!!
    11·1 answer
  • Graph the functions on the same coordinate axis. {f(x)=−2x+1g(x)=x2−2x−3
    6·1 answer
  • Please help me... ASAP
    9·1 answer
  • You are one mile from the railroad station, and your train is due to leave in ten minutes. You have been walking at a steady rat
    10·1 answer
  • At the last basketball game, 12 out of the first 48 people who entered the stands were wearing a coat. If this sample is represe
    11·1 answer
  • Need help or the answer for these two someone help please!!
    10·1 answer
  • A helicopter hovers 1450 feet above a small island. The figure shows that the angle of depression from the helicopter to point P
    9·1 answer
  • A crowbar 29 in. long is pivoted 6 in. from the end. What force must be applied at the long end in order to lift a 700 Ib object
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!