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Bingel [31]
3 years ago
6

A) Solve for b. A=1/2ab b) Evaluate when A=18 and a=3/2

Mathematics
2 answers:
OleMash [197]3 years ago
8 0

Answer:

A = 18 and a = 3/2

A = 1/2ab

18 = 1/2 x 3/2 x b

18 = 3/4 x b

6 = b/4

Therefore b = 24


Hope this helps you!


german3 years ago
8 0

a) A/(1/2)a =b

b) b = 24


Step-by-step explanation:

a) Since everything is being multiplied on the right side you can just divide 1/2a to the other side that will leave b on the other side alone which is what you want

b) Just plug in the give numbers in the equation in part a) then do keep-change-flip then simplify then you should get 24 as the final answer.


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finlep [7]

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6 0
3 years ago
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−3 1/3 ÷ 9= What I need it now!
Contact [7]

Step 1. Convert 3 1/3 to improper fraction.

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8 0
3 years ago
Given A = {x | x < 1}, B = {x | x ≥ 5}, and C = {x | x = 5}, match the following items. 1. A B Ø 2. A C {x | x ≥ 5} 3. B C {x
ivann1987 [24]

Answer:

The matching is shown below.

Step-by-step explanation:

The given sets are defined as

A = {x | x < 1}

It means all the values of x which are less than 1.

B = {x | x ≥ 5}

It means all the values of x which are greater than or equal to 5.

C = {x | x = 5}

It means all the value of x is 5.

Union of two sets contains all the elements of both sets.

Intersection of two sets contains only common elements of both sets.

The matching is shown below.

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1.     A ∪ B                         {x | x < 1 or x ≥ 5}

2. A ∪ C                         {x | x < 1 or x = 5}

3. B ∪ C                         {x | x ≥ 5}

4. A ∩ B                         Ø

5. B ∩ C                         {x | x = 5}

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Step-by-step explanation:

7+8+10=25cm is the possibile perimeter of this

triangle.

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2 years ago
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