A= 1/2 bh solve for b
Answers
Answer:
b =
Step-by-step explanation:
Given
A = bh ( multiply both sides by 2 to clear the fraction )
2A = bh ( divide both sides by h )
= b
Final answer:
The formula A = 1/2 bh is used to calculate the area of a triangle. To solve for 'b', you rearrange the formula by first multiplying both sides by 2 to get 2A = bh, then you divide both sides by 'h' so that 'b' stands alone, resulting in the formula: b = 2A/h.
Explanation:
In the given formula, A = 1/2 bh, it represents the area of a triangle where A is the area, b is the base, and h is the height. To isolate b, we need to rearrange the formula to solve for it. Here are the steps:
- First, multiply both sides of the equation by 2 to get rid of the 1/2, giving you 2A = bh.
- Then, divide both sides by h to isolate b which results in b = 2A/h.
So, if you want to solve for b, the rearranged formula is b = 2A/h.
Learn more about Solving for Variables here:
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Answers
Answer:chao
Step-by-step explanation:
chao
Answers
Using equations, the two numbers are 27 and 13, with the first number being 14 less than the second number, and their sum is 40.
How to use equations to find the two numbers?
Let's represent the two numbers as x (the second number) and y (the first number).
According to the given information:
The first number is 14 less than the second number: y = x - 14
When she adds them, she gets 40: x + y = 40
Now, we can use these two equations to find the values of x and y.
Substitute the value of y from the first equation into the second equation:
x + (x - 14) = 40
Now, solve for x:
2x - 14 = 40
2x = 54
x = 27
Now that we have the value of x, we can find y using the first equation:
y = x - 14
y = 27 - 14
y = 13
So, the two numbers are 27 and 13.
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Answer:
34 and 6 =40
Step-by-step explanation:
40 divided by 2=20 20-14=6 14+20=34
Answers
|5 - 2(-4)| · |-4|
|5 + 8| · 4
|13| · 4
13 · 4
52
Answers
You want to buy a house in 9 years. The estimated cost is $175,800.00. You want to make a 20% down payment and closing costs are 7%. How much in totality
Answer: 7
Answers
11+6=17
11-6=5
Answers
Answer:
60
Step-by-step explanation:
180 divided by 3 is 60
Answer:
The answer is 60.
Step-by-step explanation:
First, you should know that the answer will have a 6 in it, because 6 x 3 = 18.
You don't have to solve anything, you just add a zero onto the 6, because the number 18 has a zero on it. Or you can always use a calculator.
60 x 3 = 180