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schepotkina [342]
3 years ago
8

Explain the difference between dry friction and drag due to fluid friction

Mathematics
1 answer:
lukranit [14]3 years ago
3 0

Answer: Fluid friction describes the friction between layers of a viscous fluid that are moving relative to each other

Hope it helps:) I got it right on my test btw

Step-by-step explanation:

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Which does the P stand for in the surface area of prisms formula?
Sidana [21]

Answer:

A

Step-by-step explanation:

perimeter of the base...

7 0
2 years ago
Mr. Gonzazales has only 42.50 to spend he wants to buy 29 t shirts including tax and some bracelets that cost 4.50 each includin
erica [24]

Answer:

He can buy <u>3 bracelets</u>.

Step-by-step explanation:

Given:

Mr. Gonzales has only 42.50 to spend he wants to buy 29 t shirts including tax and some bracelets that cost 4.50 each including tax.

Now, to find the number of bracelets he can buy.

Let the number of bracelets he can buy be x.

Price of each bracelets = 4.50.

Total amount to spend = 42.50.

Number of t-shirts = 29.

Now, to get the number of bracelets we put an equation:

29+4.50\times x=42.50\\\\29+4.50x=42.50

<em>Subtracting both sides by 29 we get:</em>

<em />4.50x=42.50-29\\\\4.50x=13.5<em />

<em>Dividing both sides by 4.50 we get:</em>

x=3.

<u>The number of bracelets = 3.</u>

Therefore, he can buy 3 bracelets.

6 0
3 years ago
A rectangle has an area of 96 cm2 The length of the rectangle is 4 cm longer than the width. Work out the length and width of th
Svetach [21]
Area of a rectangle: 2(L+W)
length: 4+W

Area: 2(4+W) + 2W = 96
8+2W+2W = 96
8+4W = 96
4W = 88
W= 22cm

Calculate for length: 2L + 2(22) = 96
2L + 44 = 96
2L = 52
L = 26cm

• The length is 26cm and width is 22 cm.
3 0
3 years ago
(ANSWER ASAP) Solve the inequality. ​
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Answer:

Step-by-step explanation:

k ≤ -3-8 subtract 8 from both sides

k ≤ -11

the solution is the area to the left of a vertical line trough the point x= -11 and includes thhe line

6 0
3 years ago
How do you solve the equation (X+3)^3=81
solmaris [256]
(x+3)^3=81\\&#10;x+3=\sqrt[3]{81}\\&#10;x+3=3\sqrt[3]3\\&#10;x=3\sqrt[3]3-3\\&#10;
4 0
3 years ago
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