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galina1969 [7]
3 years ago
10

R=10(a+b) solve for b?

Mathematics
1 answer:
IrinaVladis [17]3 years ago
7 0

Answer:

b=r/10 -a

Step-by-step explanation:

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What is the solution to the equation below -2+ square root 3x-2=6
never [62]

Answer:

A

Step-by-step explanation:

Given

- 2 + \sqrt{3x-2} = 6 ( isolate the radical by adding 2 to both sides )

\sqrt{3x-2} = 8 ( square both sides )

3x - 2 = 8² = 64 ( add 2 to both sides )

3x = 66 ( divide both sides by 3 )

x = 22 → A

7 0
2 years ago
A swimming pool is 15 by 30 feet and a consistent 5 feet deep. you are painting the walls and floor of the pool. if a gallon can
lukranit [14]

the bottom of the pool is 15 x 30 = 450 sq feet.

 you the have 2 walls that are 30 x 5 = 150 x 2 = 300 square feet

 then 2 walls that are 15 x 5 = 75 x 2 = 150 square feet

 for a total of 450 +300 +150 = 900 square feet

 1 can covers 250 sq ft

so 900/250 = 3.6

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8 0
3 years ago
Can you help please? It would be helpful.
steposvetlana [31]

Answer:

660 square feet

Step-by-step explanation:

1 chain = 66 feet

Length ( l ) = 66 feet

Breadth ( b ) = 10 feet

To find :

The area of a cricket pitch in square feet = ?

The area of a cricket pitch in square feet will be in the shape of rectangle.

Formula : -

Area of a rectangle = lb

Area of a rectangle

= 66 x 10

= 660 square feet

Therefore,

660 square feet is the area of a cricket pitch.

8 0
2 years ago
Solve<br> 13/19-(-1/19)<br><br> a.-12/19<br> b.-14/19<br> c.14/19<br> d.12/19
mojhsa [17]

Answer:

C

Any time you have a subtraction and a negitive right next to eachother, it means to add. So, you would add 13 and 1 to get 14, then keep the denominator 19 to get 14/19.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Solve in fraction form.
inysia [295]

Answer:

Hey there!

Angela will have 7+2, or 9 cups of rice.

Let me know if this helps :)

4 0
3 years ago
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