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3 years ago

PLZ HELP ME

Mathematics

2 answers:

lesya [120]3 years ago

8 0

Answer: Thus, Fourth option is correct.

Step-by-step explanation:

Since we have given that

Length of pile of wood = 18 ft

Width of pile of wood = 24 ft

Let the height of pile of wood be 'h' ft.

According to question,

Using the equation, the number of cords is given by

$l\times w\times h\times 128\\\\=18\times 24\times h\times 128\\\\=432h\times 128$

Hence, the number of cords would be 432h128.

Thus, Fourth option is correct.

Ray Of Light [21]3 years ago

4 0

Since the equation is lwh * 128 and we know that l = 18 and w =24

18 * 24 = 432

432 * h * 128

So, D. is the answer.

:)))

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3 years ago

The clutch linkage on a vehicle has an overall advantage of 24:1. If the pressure plate applies a force of 504lb,how much force

Anon25 [30]

Answer:

the force that must be applied by the driver to release the clutch is 21 lb

Step-by-step explanation:

Data provided:

clutch linkage on a vehicle has an overall advantage = 24:1

Applied force by the pressure plate = 504 lb

Now,

the advantage ratio is given as:

advantage ratio = $\frac{\textup{Force applied by the pressure plate}}{\textup{Force applied by the driver}}$

on substituting the respective values, we get

$\frac{\textup{24}}{\textup{1}}$ = $\frac{\textup{504 lb}}{\textup{Force applied by the driver}}$

Force applied by the driver to release the clutch = $\frac{\textup{504 lb}}{\textup24}}$

Force applied by the driver to release the clutch = 21 lb

Hence,

the force that must be applied by the driver to release the clutch is 21 lb

6 0

3 years ago

Simplify each expression <br><br> (-0.75x + 6) - (2.5x - 1.9)

Nataly [62]

This is the answer to your problem

8 0

3 years ago

27 + 18 + <br> = 59 plzzz help

lord [1]

After u add 18 u then add 15 and BOOM u have a answer which is 15

5 0

3 years ago

Read 2 more answers

Two forces with magnitudes of 150 and 75 pounds act on an object at angles of 30° and 150°, respectively. Find the direction and

yarga [219]

Answer:

The resultant force magnitude is 129.90 pounds at angle of 60°

Step-by-step explanation:

Two given forces and resultant force form right triangle. The first force (150 pounds) is hypotenuse, the second force ( 75 pounds) and resultant force are right sides of the right triangle.

Then we can write pythagorin theorem

R= √150∧2 - 75∧2 = √ 22500-5625 = √16875 = 129.90

Good luck!!!

6 0

3 years ago