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sleet_krkn [62]
3 years ago
13

50 POINTS BRAINLIEST MATH

Mathematics
2 answers:
MrRa [10]3 years ago
6 0

Answer:

B=\frac{2A}{h}-b

Step-by-step explanation:

To solve this B needs to be isolated. First we must multiply both sides of the equation by 2 to get rid of the fraction on the left side. Next, divide both sides by h to get rid of the h on the left side. Finally, subtract b form both sides to get B by itself.

Eddi Din [679]3 years ago
6 0
Your answer would be b=2a/h-B
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Serena does 10 minutes of endurance exercises. she plans on doing it for s minutes of doing strength exercises. complete the two
worty [1.4K]

The equation that represents the time spent on the exercise by Serena will be t = 10 + s

<h3>How to compute the equation? </h3>

From the information given, it was stated that Serena does 10 minutes of endurance exercises. and that she plans on doing s minutes of strength exercises.

Therefore, the equation that represents the time spent on the exercise will be t = 10 + s

Learn more about equations on:

brainly.com/question/2972832

3 0
2 years ago
Help please thanks quick
andrew11 [14]

Answer:

The last option has another result than the others.

Step-by-step explanation:

The first option answer is 7/2

The second option answer is 7/2

The third option answer is 7/2

The last option answer is 2/7

Hope it will help :)

6 0
3 years ago
What is x equal to in this equation 5x-20&lt;-5
kari74 [83]

The solution to given inequality is:

x<3

Step-by-step explanation:

We have to solve the given inequality to get the value of x

Given inequality is:

5x-20

Adding 20 on both sides

5x-20+20

Dividing both sides by 5

\frac{5x}{5}

The solution to given inequality is:

x<3

x will be equal to all values less than 3

Keywords: Inequality

Learn more about inequality at:

  • brainly.com/question/9532142
  • brainly.com/question/9590016

#LearnwithBrainly

5 0
3 years ago
The price of a shirt is marked down from $12.50 to $10,00. What is the percent decrease of the shirt?
choli [55]

Answer: 20%.

Step-by-step explanation:

Given, The price of a shirt is marked down from $12.50 to $10.00.

Previous price = $12.50

New price = $10.00

Change in price = Previous price - New price

= $12.50 - $10.00

= $2.50

Now, the percent decrease of the shirt = \dfrac{\text{Change in price}}{\text{Prevoius price}}\times100

=\dfrac{2.50}{12.50}\times100\\\\=20\%

Hence, the percent decrease of the shirt = 20%.

7 0
3 years ago
Aditi bought 20 apples at Rs 25 each and sold them at Rs 32 each. What is her total profit?​
Lelechka [254]

Answer: 140

Step-by-step explanation: 25x20=500

32x20=640

640-500= 140!!

4 0
1 year ago
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