Answer:
a = 5
Step-by-step explanation:
3 (a + 3) + 6 = 30
Use the distibutive property to multiply 3 by a + 3
3a + 9 + 6 = 30
Add 9 and 6 to get 15
3a + 15 = 30
Subtract 15 from both sides
3a = 30 - 15
Subtract 15 from 30 to get 15.
3a = 15
Divide both sides by 3.
a = 15/3
Divide 15 by 3 to get 5
a = 5
The answer to the problem is B.
Answer:
The answer is 26.
Step-by-step explanation:
When you place the 2 next to the 8 you have to multiply it and then add the 10 to get the answer for the equation which is 26. Put it all in the calculator will be easier by putting it like this 8*2+10.
I hope this helps!
The area of the section described above is . The solution was arrived at by using the knowledge of the area of polygons.
<h3>What is the solution to the above question?</h3>
To solve the above, one would need to first derive the area of the polygon, then derive the area of the inscribed circle.
The area of the circle will not be removed from the area of the polygon to find the area of the silver portion.
See the attached for the full solution.
Learn more about polygons at:
brainly.com/question/1592456
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Answer:
C
Step-by-step explanation:
A only gives one answer.(5.972 × 10^24 kg to be precise)
B It is only one thing so it has one mass, not providing a range of answers
C= There are many asteroids so a range of answers are made