3 years ago

HELP YOU WILL GET BRAINLIEST

Mathematics

1 answer:

dezoksy [38]3 years ago

7 0

Answer:

60π

Step-by-step explanation:

2π(3 × 7 ) + 2π (3)^2

Distribute: 2x3x7 and 2x3^2

42π + 18π

That gives 60π.

You might be interested in

A bag contains yellow marbles and blue marbles, 23 in total. The number of yellow marbles is 7 less than 2 times the number of b

steposvetlana [31]

Answer:

b=10, a=13

Step-by-step explanation:

let s number of yellow = a

number of blue = b

we have

a+b =23

2b - a = 7

->a+b +2b -a = 23+7

-> 3b = 30

->b = 10

->a = 13

3 0

3 years ago

What 2 numbers add up to be 6 but multiply together to be 4?

trasher [3.6K]

4,because 2+5 equals to 6 and 4 times one is 4

4 0

3 years ago

Read 2 more answers

3(1−2)<33 I will give brainliest!, Pls if possible explaine to me how to do ittt

adell [148]

Answer:

I believe it is B. n<-5

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

How do I do this. I am not sure what I am doing in my class.

Varvara68 [4.7K]

It is C, B, A, E, and J

8 0

3 years ago

A train stops at Atlanta, then at Bayville, and then at Colleyville. The

Nezavi [6.7K]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as what is required of the question is not stated.

However, since the question is only limited to distance, a likely question could be to calculate the distance from Bayville to Colleyville.

Represent the distance from Atlanta to Colleyville with AC

Represent the distance from Atlanta to Bayville with AB

Represent the distance from Bayville to Colleyville with BC

So, we have that:

$AC = 25.5\ miles$

$AB = 10\frac{2}{3}\ miles$

The relationship between AB, AC and BC is:

$AC = AB + BC$

Make BC the subject of formula:

$BC = AC - AB$

$BC = 25.5 - 10\frac{2}{3}$

Convert fraction to decimal

$BC = 25.5 - 10.7$

$BC = 14.8$

Hence, the distance from Bayville to Colleyville is 14.8 miles

3 0

3 years ago