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blondinia [14]
2 years ago
7

Differentiate between a fixed and movable pulley.​

Mathematics
1 answer:
Tamiku [17]2 years ago
8 0

Answer:

Step-by-step explanation:

A fixed pulley consists of a wheel fixed to a shaft and is used in conjunction with a belt to transfer energy to another fixed pulley. A movable pulley consists of a shell, a movable wheel and a rope. Movable pulleys are also know as block and tackle.

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Each column of the matrix represents a vertex of a triangle. If Rosa scales the triangle by finding 3T
LiRa [457]

Answer:

\{(0,0) (0,9) (9,0)\}

Step-by-step explanation:

Given

See attachment for matrix

From the attachment, we have the following vertices

 (x_1,y_1) = (0,0)

(x_2,y_2) = (0,3)

(x_3,y_3) = (3,0)

When scaled by 3T, we have the following:

(x_1,y_1) =3 * (0,0)

(x_1,y_1) =(0,0)

(x_2,y_2) = 3 * (0,3)

(x_2,y_2) = (0,9)

(x_3,y_3) = 3 *(3,0)

(x_3,y_3) = (9,0)

Hence, the vertices are:

\{(0,0) (0,9) (9,0)\}

6 0
2 years ago
What is the quotient of 5s ad 8
butalik [34]

Answer:

0.625 s

Step-by-step explanation:

5s/8

0.625 s

4 0
3 years ago
Please help me out with thissss
vova2212 [387]

Answer:

Step-by-step explanation:

From table 1,

f(x) = bˣ

For x = -1,

f(-1) = 0.5

0.5 = (b)⁻¹

b = \frac{1}{0.5}

b = 2

For x = 1.585,

f(1.585) = 3

3 = 2^{1.585}

3 = 2^{1}\times2^{0.585}

2^{0.585}=\frac{3}{2}

2^{0.585}=1.5

For x = 2.585,

f(2.585) = 2^{2.585}

             = 2^{2}\times 2^{0.585}

             = 4 × 1.5 [Since, 2^{0.585}=1.5]

             = 6

From table 2,

g(x) = \text{log}_b(x)

For x = 0.5,

g(0.5) = -1

-1 = \text{log}_b(0.5)

b⁻¹ = 0.5

b = 2

For x = 2,

g(2) = 1

1 = \text{log}_2(2)

For x = 6,

g(6) = 2.585

2.585 = \text{log}_2(6)

2.585 = \text{log}_2(2\times 3)

2.585 = \text{log}_2(2)+\text{log}_2(3)

2.858 - 1 = \text{log}_2(3)

\text{log}_2(3)=1.585

For x = 3,

g(3) = \text{log}_2(3)

g(3) = 1.585

8 0
3 years ago
What is the answer to 5/12 - 3/20?
svetlana [45]
0.116 that is the answer
7 0
2 years ago
Antonio’s weekly allowance is given by the equation A=0.5c+10, where c is the number of chores he does. If he received $16 in al
Vedmedyk [2.9K]
A=0.5(12)+10= 16. Antonio has 12 chores.
3 0
2 years ago
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