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
Mashcka [7]
2 years ago
13

If x = (-1, -7) and y = (-5, -8), find the sum x+y.

Geography
1 answer:
lozanna [386]2 years ago
7 0

Answer:

(-6, -15)

Explanation:

(-1, -7)+(-5, -8)=

(-1-5, -7-8)=

(-6, -15)

You might be interested in
What did the scribes use for paper? animal skins cloth canvas
kupik [55]

Scribes used canvas
7 0
3 years ago
Using Wien’s Law, estimate the wavelength at which these common materials radiate their peak brightness (show your work):
SSSSS [86.1K]

Explanation:

Wien’s Law:

\lambda _{max}\propto \frac{1}{temperature}

The law states that the wavelength at which black body emits maximum heat  is inversely proportional to the temperature of the body in Kelvins.

\lambda _{max}=\frac{2.9\times 10^{-3}}{T}

1) Walls at 300 K

\lambda _{max}=\frac{2.9\times 10^{-3} mK}{300 K}

\lambda _{max}=9.666\times 10^{-6} m

2) Ice water at 273 K :

\lambda _{max}=\frac{2.9\times 10^{-3} mK}{273 K}

\lambda _{max}=1.062\times 10^{-5} m

3) Hot water at 373 K :

\lambda _{max}=\frac{2.9\times 10^{-3} mK}{373 K}

\lambda _{max}=7.775\times 10^{-6} m

4)Skin at 310 K:

\lambda _{max}=\frac{2.9\times 10^{-3} mK}{310 K}

\lambda _{max}=9.355\times 10^{-6} m

5)An incandescent light bulb at 3000 K

\lambda _{max}=\frac{2.9\times 10^{-3} mK}{3000 K}

\lambda _{max}=9.666\times 10^{-7} m

3 0
3 years ago
Latifundios are more likely than ejidos to _____.
Yuliya22 [10]
The answer SHOULD be D, if I'm wrong, I really am sorry.
6 0
3 years ago
Read 2 more answers
Sustainable development is a problem best addressed at a___________ level.
morpeh [17]
Local or national ISO I will figure it out
3 0
3 years ago
Read 2 more answers
Many of the independent films in the 1970s can best be described as combining:
trasher [3.6K]

Answer:

new narratives with protest of existing conditions

Explanation:

Ap-ex verified

6 0
3 years ago
Other questions:
  • What is the best description of a nomadic life?
    8·2 answers
  • All spheres of Earth are interrelated or interdependent. This means _____.
    6·1 answer
  • What landforms start with the letter e
    13·1 answer
  • What are the two lines that divide the earth into the Northern and Southern Hemispheres and the Eastern and Western Hemispheres?
    5·2 answers
  • What is being represented by the following image?
    6·2 answers
  • Which statement accurately compares the trends in atomic number and atomic mass in the periodic table?
    6·1 answer
  • Despite the apparent abundance of clean water in the US and most of the developed world, more than 20% of the Earth’s population
    6·1 answer
  • Why do people immigrate from Central America to the United States
    6·1 answer
  • Analyze the photo above. Which of the Earth’s biomes is home to evergreen trees that adapt to survive cold, dry winters?
    8·2 answers
  • Relationship between the location of the epicenters and depth of earthquake
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!