What is the answer to 3b+b+6

Answers

Answer 1
Answer: Add all the like terms

3b + b = b(3 + 1) = 4b

So, 3b + b + 6 = 4b + 6
Answer 2
Answer: 3b + b + 6 \n \n 3b + b = 4 \n \n 4b + 6 \n \n Answer: \fbox {4b + 6}

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The center circle of a soccer field has a diameter of 20 yards. What is the approximate area of the center circle?62.8 square yards


125.6 square yards


314 square yards


1,256 square yards

Answers

The area would be about 314 square yards. To find the area of a circle you have to multiply the radius of the circle by itself then multiply that by pi and the radius is half of the diameter so the radius would be 10, and 10x10 is equal to 100, and since pi is about 3.14 if you would multiply that by 100 it would be 314.

Answer:

314 square yards

Step-by-step explanation:

it waz correct

What is the best rate at which infants grow during the first four years after birth

Answers

Three inches per year.

What is the cost of an item with a sales tax of 108

Answers

what is the original cost of the item without the tax???

Help please thank you

Answers

i'm sure the answer is 23 

but if im not right im sorry :( 

but hope this helped :) 

My teacher hasn't taught us this yet but it's gonna be on the test. can u please explain if u can

Answers

I don't like your teacher. not teaching something and putting it on the test. I hope that it is just that you weren't paying attention, or you were absent and not because you had a faulty teacher.


ok so from ABC to A"B"C" is down and to the left and it gets bigger

cross out an options that go up and right (cross out B&C)

it got bigger so the scale factor is not 1/2, it is 2

answer is D

5.What is the approximate capacity of the cube in liters?



A.
0.0551 L

B.
0.551 L

C.
5.51 L

D.
55.1 L
....................................................
the lenth width and heighth are all 82cm

Answers

 1C. 5^3 = 125 mL 
2A. 30^3 = 27,000 mL = 27 L 
3D. 75 mm is 7.5 cm, so we do: 7.5^3 = 421.875 mL = 0.421875 L =~ 0.422 L 

Note: 
1 mL = 1 cm^3 
1 L = 1,000 mL 
10 mm = 1 cm