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
Damm [24]
3 years ago
8

Choose the correct measure of an astronomical unit. 9.3 million miles .93 million miles 93 million miles 930 million miles

Mathematics
1 answer:
Genrish500 [490]3 years ago
8 0
By definition, an astronomical unit in miles is given by:
 1 AU = 9.3 * 10 ^ 7 miles

 As it is in exponential notation, then we must rewrite.
 9.3 * 10 ^ 7 = 93,000,000 miles

 Therefore, an astronomical unit is:
 93 million miles
 Answer:
 
93 million miles
You might be interested in
100%
sweet [91]

Answer:

17 inches

Step-by-step explanation:

it's 17 because x² = 15² + 8²

then x² = 225+64 which is x² = 289 so now you have to do the square root on both side x= 289

x= 17

3 0
3 years ago
If a 7% saline solution and a 4% saline solution are mixed to make 500 milliliters of a 5% saline solution, how much of each sol
Bogdan [553]
 <span>The answer is 167 milliliters of 7% solution and 333 milliliters of 4% solution x + y = 500 x = 500 - y 0.07x + 0.04y = 25 (substitute 500 - y for x) 0.07(500 - y) + 0.04y = 25 35 - 0.07y + 0.04y = 25 -0.03y + 35 = 25 -0.03y = -10 y = 333.333... y [ = about 333 x = 500 - y = 500 - 333 = 167 hope it helps </span>
3 0
3 years ago
Can somebody plz help me with surveys in math?
Gre4nikov [31]
What are the surveys??
7 0
3 years ago
Consider the equation n2+5=21.
lesya692 [45]

Step-by-step explanation:

n2+5=21

n2 =21-5

n2 = 16

n =16/2=8

6 0
3 years ago
Which of the following is a radius of circle B?<br> BN<br> MD<br> NH
azamat
The correct answer is BN.
3 0
3 years ago
Other questions:
  • Jamie evaluated this expression.
    8·2 answers
  • The length of a the hypotenuse of a 30°-60°-90° triangle is 9. Find the perimeter.
    12·1 answer
  • Choose the correct pair.
    6·1 answer
  • What is the slope (grade) of a road that rises 6 feet for every horizontal change of 100 feet ?
    15·1 answer
  • Choose the surface area of the pyramid
    8·1 answer
  • Which Function has the graph shown
    15·1 answer
  • Explanation for 3x+5=20
    6·2 answers
  • 1. Bryan answered 9 out of the 12 questions on his test. What percent of the
    15·2 answers
  • Pls help! Solve for p) (p+3)/m = -1
    9·2 answers
  • Find the positive square root of 217.05 and 100.2001......with division method​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!