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timama [110]
3 years ago
8

G=b(a + D2) Solve for A

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
3 0

Answer:

a = \frac{g}{b} - D_{2}

Step-by-step explanation:

Given the literal equation, g = b(a + D_{2})

To solve for a:

Multiply both sides of the equation by \frac{1}{b}:

(\frac{1}{b}) g = (\frac{1}{b}) b (a + D_{2})

\frac{g}{b} = a + D_{2}

Next, subtract D_{2} on both sides of the equation to solve for a:

\frac{g}{b} - D_{2}  = a + D_{2} - D_{2}

\frac{g}{b} - D_{2}  = a

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It will take 45 minutes to walk 3 miles.

4 0
3 years ago
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Trevor needs new bike tires. His bike tires have a circumference of about 113.04 inches. What is the diameter of his tires?
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Step-by-step explanation:

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2 years ago
26 eggs in a carton were broken. this was 5% of the total number of eggs in the carton. how many eggs were in the carton altoget
lesya692 [45]

Answer:

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Step-by-step explanation:

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Hope this helps :)

8 0
2 years ago
PLEASE HELPPP<br><br> Which expression is equivalent to
Anettt [7]

Answer:

Fourth option

Step-by-step explanation:

Given the expression in the picture:

Apply Power of Power Rule

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The left side of the equation option had this in the fourth option so the fourth option is right

7 0
3 years ago
Ralph is 3 times as old as Sara in 4 years Ralph will be twice as old as Sara will be then. Find Ralph’s age now.
Xelga [282]

Answer:

3x+4 Ralph is currently 12 years old.

Step-by-step explanation:

You can find the equation by reading the scenario given. When you read it, it says that Ralph is 3 times as old as Sara and since her current age is going to be used to represent x you will first get 3x. That automatically eliminates the second and third choice given. It then says the equation is for Ralph's age in four years which means to add four to the equation. This gives you 3x+4 as your equation.

When something is tripled and then in a few years it is doubled, it is easiest to first try the number that is being added. So in this case the number is four. When you multiply 4 by 3 you get 12. If Sara is 4 she'll turn eight in four years and if Ralph is 12 he'll turn 16 in four years. 16 divided by 2 is 8 which shows you that Ralph is currently 12

6 0
3 years ago
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