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
SVETLANKA909090 [29]
3 years ago
11

What is the surface temperature of Alpha Centauri A in Kelvin?

Mathematics
1 answer:
artcher [175]3 years ago
3 0

Answer:

5,790 K

Step-by-step explanation:

Hope this helps. :)

You might be interested in
Apple weights in an orchard are normally distributed. from a sample farmer fred determines the mean weight of a box of apples to
Serjik [45]
<span>Mean = 270 Standard deviation = 10 x = 255 Formula for z-score, z = (x - mean)/SD z = (255 - 270) / 10 => z = -15 / 10 => z = -1.5 So by referring to z-table, -1.5 correlates to 0.0668 that implies to 0.07 So 7% of the boxes of Apples weight less than 255oz. The percentage of boxes is in the range of 255 oz and 270 oz, Now calculating the requiring percentage 50% - 7% = 43%</span>
7 0
3 years ago
Read 2 more answers
X/9 = 9/27 please solve this for me
mars1129 [50]

Answer:

x=3

Step-by-step explanation:

This is a proportional equation:

Given: x/9=9/27

Cross-multiply: 27x=81

Divide: x=3

So x=3

6 0
3 years ago
Read 2 more answers
I’ll mark as BRANLIEST!!<br><br> 30 POINTS!!
Aloiza [94]

\purple{ \tt{ \huge{  \: ✨Answer ✨ \: }}}

\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \red{ \boxed{ \boxed{ \huge{ \tt{ \: 900 \: }}}}}

8 0
3 years ago
Find the area of a space figure is its a rectagle with triangle on each end
vladimir1956 [14]
Formula for surface area of a triangular prism: bh+2ls+lb
(7*4)+2(8*5)+(8*7)
28+80+56
=164 cm^2
5 0
3 years ago
In a triangle ABC , right-angled B,AB=15CM,BC=8CM, Determine sin A.
Butoxors [25]

HOPE IT WILL HELP!!!!!

3 0
3 years ago
Other questions:
  • Which expression represents the volume of the composite figure?
    15·2 answers
  • Find the next two terms of the following sequence: 14,38,74,122,182,254
    9·1 answer
  • How is 0.55 you're answer for 4.4 divided by 8?
    5·1 answer
  • What is the first consecutive odd interger that follows -7
    13·2 answers
  • Help me please !!!!!!!!!!!
    8·2 answers
  • What is the solution to 2(z+3)+(5-3z)?
    8·2 answers
  • Help!! Will mark brainliest
    5·2 answers
  • 4. (03.06 MC)
    10·1 answer
  • In the fraction three fifths, which statement best describes the numerator?
    5·2 answers
  • A place kicker in pro football has a 77% probability of making a field goal over 40 yards, and each attempted field goal is inde
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!