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arlik [135]
3 years ago
14

6.The perimeter of a rectangle whose length is 7.5cm and breadth 3.75cm​

Mathematics
2 answers:
Crazy boy [7]3 years ago
5 0

Answer:

formulla of perimeter of rectangle

Step-by-step explanation:

perimeter of rectangle=2(l+b)

= 2(7.5+3.25)

=2(11.25)= 22.5

ASHA 777 [7]3 years ago
3 0

Step-by-step explanation:

l = 7.5cm

b = 3.75cm

perimeter of rectangle = 2(l+b)

= 2(7.5+3.75)

= 2(11.25)

=22.5cm

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After a command economy is first created, a country often experiences immediate benefits. Which of the following benefits is NOT
Lyrx [107]

Answer:

A command economy is a system where the government, rather than the free market, determines what goods should be produced, how much should be produced, and the price at which the goods are offered for sale. It also determines investments and incomes. The command economy is a key feature of any communist society. Cuba, North Korea, and the former Soviet Union are examples of countries that have command economies, while China maintained a command economy for decades before transitioning to a mixed economy that features both communist and capitalist elements.

Step-by-step explanation:

  • A command economy is when government central planners own or control the means of production, and determine the distribution of output.
  • Command economies suffer from problems with poor incentives for planners, managers, and workers in state-owned enterprises.
  • Central planners in a command economy are unable to rationally determine the methods, quantities, proportions, location, and timing of economic activity across an economy without private property or the operation of supply and demand.
  • Proponents of command economies argue that they are better for achieving fair distribution and social welfare over private profit.

so i think the answer would be (B) i think

I hope it helps

6 0
3 years ago
Quadrilateral RSTU has vertices R (-3, 1) , S (-2, 3) , T (2, 3) , and U (3, 1). If you translate the quadrilateral four units d
Helga [31]
<span><u><em>Answer:</em></u>
First option

<u><em>Explanation:</em></u>
<u>Translating a point four units downwards means that:</u>
the x-coordinate would stay the same
the y coordinate will be decreased by 4

<u>Now, for the given points:</u>
<u>Point R (-3,1)</u>
x coordinate o R' = x coordinate of R = -3
y cordinate of R' = y coordinate of R - 4 = 1 - 4 = -3
R' is (-3 , -3)

<u>Point S (-2,3)</u>
x coordinate of S' = x coordinate of S = -2
y coordinate of S' = y coordinate of S - 4 = 3 - 4 = -1
S' is (-2 , -1)

<u>Point T (2,3)</u>
x coordinate of T' = x coordinate of T = 2
y coordinate of T' = y coordinate of T - 4 = 3 - 4 = -1
T' is (2 , -1)

<u>Point U (3,1)</u>
x coordinate of U' = x coordinate of U = 3
y coordinate of U' = y coordinate of U - 4 = 1 - 4 = -3
U' is (3 , -3)

Comparing the calculated values with the given ones, we will find that the correct choice is the first one.

Hope this helps :)</span>
5 0
3 years ago
Read 2 more answers
find the image of (2,4)obtained by translating 2 units down followed by a rotation of 180° counterclockwise about the origin
enot [183]

Answer:

(-2,-2)

Step-by-step explanation:

8 0
3 years ago
What is the value of X
Ulleksa [173]

Answer:

B. 8

Step-by-step explanation:

The sum of all exterior angles of pentagon is equal to 360°. There are such exterior angles: 62°, 66°, 77°, 59°, (12x)°. Thus, the sum

62^{\circ}+66^{\circ}+77^{\circ}+59^{\circ}+(12x)^{\circ}=360^{\circ},\\ \\264^{\circ}+(12x)^{\circ}=360^{\circ},\\ \\(12x)^{\circ}=360^{\circ}-264^{\circ},\\ \\(12x)^{\circ}=96^{\circ},\\ \\x^{\circ}=8^{\circ}.

7 0
3 years ago
I NEED HELP PLSSSSSSSS
AVprozaik [17]

Answer:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

Step-by-step explanation:

From the question given above,

y = 8 × (½)ˣ

When x = –1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¯¹

y = 8 × 2

y = 16

When x = 1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¹

y = 8 × ½

y = 4

When x = 2, y =?

y = 8 × (½)ˣ

y = 8 × (½)²

y = 8 × ¼

y = 2

When x = 3, y =?

y = 8 × (½)ˣ

y = 8 × (½)³

y = 8 × ⅛

y = 1

SUMMARY:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

4 0
3 years ago
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