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2 years ago

Perimeters and Areas of Rectangles (PLEASE HELP)

Mathematics

2 answers:

Lynna [10]2 years ago

6 0

Answer:

i will only answer 11 and 4

Step-by-step explanation:

4: 23 i know its not the whole thing

11:45 its not the full thing

Yuliya22 [10]2 years ago

6 0

Answer:

You need to take lw (what l equals times what w equals) the area and then take 2l+2l=perimiter

Step-by-step explanation:

Example: 4. area: 12x2=24 the area is 24 units squared. For the perimeter, you need to take 12+12+2+2= 24+4=28 The perimeter is 28 units.

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You deposit $300 into a savings account that pays 4% interest compounded annually. How much interest will you earn after 5 years

sammy [17]

Answer:

365

Step-by-step explanation:

300X1.04^5=364.995871

4 0

3 years ago

The perimeter of a standard-sized rectangular rug is 44 feet. The width is 2 feet

mariarad [96]

Answer:

Step-by-step explanation:

Perimeter of a rectangle = 2(l+b)

Let the length be x

then width = x-2

44 ft = 2(l+b)

44ft = 2(x + x-2)

44ft = 2(2x-2)

44 ft = 4x -4

44+4 = 4x

48 = 4x

x = 48/4 = 12

Length = x = 12

Width = x-2 = 12-2 =10

Length is 12 and width is 10

check if its correct

2(l+b) = 44

2(12+10)=44

2(22) = 44

8 0

2 years ago

7) Newton sees 50 frogs in the morning, and 7 fewer frogs in the

mario62 [17]

Answer:

Step-by-step explanation:

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3 years ago

is my dad abusive? today he grabbed my ears so hard and they turned so red and he put his arms around my face. then he kicked me

natali 33 [55]

Answer:

Step-by-step explanation:

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3 years ago

Philip has $2,000 and spend $23.75 on supplies. He divides the remaining amount equally among his 8 employees. How much doeseach

liraira [26]

Take 2,000 - 23.75
1976.25
then take 1976.25 divided by 8

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3 years ago