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
MatroZZZ [7]
3 years ago
14

Jim lost 4 lbs each week for 10 weeks. Express his total weight change as an integer.

Mathematics
2 answers:
den301095 [7]3 years ago
8 0
The answer for this question is -40
it mainly means -4x10
4x10 is equal to 40 and you keep the negative
so -40

here’s a tip for multiplying integers
same sign=+
different sign= -
yKpoI14uk [10]3 years ago
7 0

Answer:

4:10

Step-by-step explanation

You might be interested in
Simplify this expression
luda_lava [24]

7 and 21 can cancel leaving a 3 on the bottom. one m can cancel from the bottom and the top so that leaves you with m^3 n^4/3

4 0
3 years ago
A ladder is leaning against a wall that is 20 ft tall. The base of the ladder is 30 ft from the wall. How long is the ladder?
creativ13 [48]
15 ft. so bruh i hope this helps you
3 0
4 years ago
Read 2 more answers
What is the factored form of x^12y^18+1
Black_prince [1.1K]

Answer:  The required factored form of the given expression is

(x^4y^6+1)(x^8y^{12}-x^4y^6+1).

Step-by-step explanation:  We are given to find the factored form of the following algebraic expression:

E=x^{12}y^{18}+1.

We will be using the following formula:

a^3+b^3=(a+b)(a^2+ab+b^2).

Now, we have

E\\\\=x^{12}y^{18}+1\\\\=(x^4y^6)^3+1^3\\\\=(x^4y^6+1)\{(x^4y^6)^2-x^4y^6\times1+1^2\}\\\\=(x^4y^6+1)(x^8y^{12}-x^4y^6+1).

Thus, the required factored form of the given expression is

(x^4y^6+1)(x^8y^{12}-x^4y^6+1).

4 0
3 years ago
Read 2 more answers
Suppose w=xy+yzw=xy+yz, where x=e2t, y=2+sin(4t)x=e2t, y=2+sin⁡(4t), and z=2+cos(5t)z=2+cos⁡(5t).
Volgvan
w(x,y,z)=xy+yz
x(t)=e^{2t}
y(t)=2+\sin4t
z(t)=2+\cos5t

\dfrac{\mathrm dw}{\mathrm dt}=\dfrac{\partial w}{\partial x}\dfrac{\mathrm dx}{\mathrm dt}+\dfrac{\partial w}{\partial y}\dfrac{\mathrm dy}{\mathrm dt}+\dfrac{\partial w}{\partial z}\dfrac{\mathrm dz}{\mathrm dt}

\dfrac{\mathrm dw}{\mathrm dt}=y\dfrac{\mathrm dx}{\mathrm dt}+(x+z)\dfrac{\mathrm dy}{\mathrm dt}+y\dfrac{\mathrm dz}{\mathrm dt}

\dfrac{\mathrm dw}{\mathrm dt}=2ye^{2t}+4(x+z)\cos4t-5y\sin5t
3 0
4 years ago
Juan ran the lemonade stand for 3 more days. Each day, he used the money from sales to purchase more lemons, cups, and sugar to
pav-90 [236]

Answer:

c.

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • A baseball bat and 8 baseballs cost $163.25. The bat costs $106.45. What is the cost of one baseball?
    14·2 answers
  • Given f (x) = 1 – 4 and g(x) = 32 – 10<br> .<br> Does f (g(5)) = 9?
    11·1 answer
  • Slx students in a speech class all have to g
    11·1 answer
  • Simplify 55.55555555556 to a fraction.
    11·1 answer
  • The length of a rectangle is twice its breadth. The area of the rectangle is 450cm2 what is the length and breadth? (Please expl
    15·1 answer
  • 2x + 6 = 10<br><br> x= <br> whats the answer?
    11·1 answer
  • Jeksisososososodododo 5+2
    11·2 answers
  • Alex is a faster runner than Carlos. The chart below relates how many laps around the track each runs in the same amount of time
    13·1 answer
  • In the year 2015 Emily was three times as old asKaitlin. By the year 2021 Kaitlin will be half asold as Emily will be. How old w
    7·1 answer
  • -6x+71= -4x-1 procedimiento
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!