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Veseljchak [2.6K]
3 years ago
7

What is the value of p in the equation 45 = 5(p+2) * 3 5 7 35

Mathematics
1 answer:
Marta_Voda [28]3 years ago
8 0

Answer:

Step-by-step explanation:

if 45=5(p+2)

45=5p+10

45-10=5p

35=5p

p=35/5=7

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-24÷-3 is equal to 8
4 0
4 years ago
In a group of 38 pupils, 14 play the flute only.
lana66690 [7]

Hey there!

The answer to your question is 5/38

We can find this answer by taking the total group and subtracting all the data to see how many are left who don't play either:

38 - 14 - 8 - 11

5

This means that 5 out of every 38 pupils do not play either instrument, so the probability would be 5/38.

Hope this helps! Have a great day and good luck on your assignment!

5 0
3 years ago
They decide to buy a new freezer. They have 100 in savings and 121.50 in their bank account. They see a freezer for 285.99. what
marin [14]

Answer: their bank balance would be

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Step-by-step explanation:

They have 100 in savings and 121.50 in their bank account. It means that the total amount that they have to buy the freezer is

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The negative value is due to the face that they the cost of the freezer is higher than what they have in total.

8 0
3 years ago
The perimeter of a triangular playground is 120 feet. The ratio of the measures of the sides is 3:5:7. Find the measure of the s
Hunter-Best [27]
24 feet, 40 feet, and 56 feet this is because using the ratio given 3:5:7 

you can multiply
3x8=24
5x8=40
7x8=56
This shows that it follows the ratio lastly you need to make sure the numbers add up to 120 
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So A is your answer can I be marked brainiest please
5 0
3 years ago
What is the best result for h?
Kryger [21]

Answer: First option.

Step-by-step explanation:

To solve for "h" from the given the equation S=2\pi rh+2\pi r^2, you need to:

Apply the Subtraction property of equality and subtract 2\pi r^2 to both sides of the equation.

Then you need to apply the Division property of equality and divide both sides of the equation by 2\pi r.

Then:

S-2\pi r^2=2\pi rh+2\pi r^2-2\pi r^2\\\\S-2\pi r^2=2\pi rh\\\\\frac{S}{2\pi r}-\frac{2\pi r^2}{2\pi r}=\frac{2\pi rh}{2\pi r}\\\\\frac{S}{2\pi r}-r=h

6 0
3 years ago
Read 2 more answers
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