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noname [10]
2 years ago
14

Solve the formula A= 1/2h(a+b) Solve for b

Mathematics
1 answer:
Paladinen [302]2 years ago
7 0

Answer:

a = bh/-h + 2

Step-by-step explanation!

Would you like an explination?

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1/2 (3/2 y + 1/3) = -1/2 (y- 5/2)
dem82 [27]

<em>1</em><em>/</em><em>2</em><em> </em><em>[</em><em> </em><em>(</em><em>3</em><em>/</em><em>2</em><em>)</em><em>y</em><em> </em><em>+</em><em> </em><em>1</em><em>/</em><em>3</em><em>]</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em><em>/</em><em>2</em><em> </em><em>[</em><em>y</em><em>-</em><em>5</em><em>/</em><em>2</em><em>]</em>

<em>(</em><em>3</em><em>/</em><em>2</em><em>)</em><em>y</em><em> </em><em>+</em><em> </em><em>1</em><em>/</em><em>3</em><em> </em><em>=</em><em> </em><em>-</em><em>(</em><em>1</em><em>/</em><em>2</em><em>)</em><em>y</em><em> </em><em>+</em><em> </em><em>3</em>

<em>(</em><em>3</em><em>/</em><em>2</em><em> </em><em>+</em><em> </em><em>1</em><em>/</em><em>2</em><em>)</em><em>y</em><em> </em><em>=</em><em> </em><em>3</em><em> </em><em>-</em><em> </em><em>1</em><em>/</em><em>3</em>

<em>2y</em><em> </em><em>=</em><em> </em><em>8</em><em>/</em><em>3</em>

<em>y</em><em> </em><em>=</em><em> </em><em>4</em><em>/</em><em>3</em>

<u><em>y</em><em> </em><em>=</em><em> </em><em>1.33</em></u>

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<em>#</em><em>$</em><em>¥</em><em>THANK</em><em> </em><em>YOU</em><em> </em><em> ¥</em><em>$</em><em>#</em>

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5 0
2 years ago
Sally’s wallet contains:
Sonbull [250]

Answer:

Nickles: 96 times

Penny:  48 times

Step-by-step explanation:

5+3+8+4 = 20 coins in total

20x = 240

x=12 (chance of a coin being picked)

8 nickles(12) = 96

4 pennies(12) = 48

4 0
2 years ago
Read 2 more answers
a computer store bought a program at a cost of ​$10 and sold it at a selling price of ​$14. Find the percent markup.
GREYUIT [131]
The percent markup would be 40%. 10+40%=14

Hope this helps!
Can u plz mark me as brainliest? I really need it!
4 0
2 years ago
Read 2 more answers
What is the fraction of 12 feet of rope cut into 1/3 pieces?
Fiesta28 [93]

Answer:

1/4 hopefully this helps you with work

4 0
2 years ago
Select ALL the ratios that are equivalent to 8:6.
Marizza181 [45]

Answer:a

4:3

Step-by-step explanation: i hop this help

7 0
2 years ago
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