It costs $20 for each metre ofborder edge for a rectangular area.
What is the greatest area someone can enclose by spending $4500?

Answers

Answer 1

Answer: 4450 for sure is your answer

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Is 4000 pounds equal to 2 tons

Answers

1 ton = 2000 pounds

2 (tons) × 2000 (pounds) = 4000 pounds

So, yes. 400 pounds is equal to 2 tons.

Yes 4K lb is = to 2t because every t is 2k lb

The Canadian $2 coin has a copper centre surrounded by a ring of nickel. The diameter of the coin is 2.8 cm. The area of the copper centre is 2.0 cm2 . What is the area of the nickel ring

Answers

Answer:

6.0 cm²

Step-by-step explanation:

Area of the coin:

$A_c = d\pi\n\nA_c = 2.8\pi\approx8.8\ cm^2$

So area of the ring:

A = 8.8 - 2.0 = 6.0 cm²

Answer:

4.15

Step-by-step explanation:

d = 2.8cm, a = 1.4cm

a = πr2

a = 3.14 * 1.42

a = 3.14 * 1.96

a = 6.15cm2

6.15 - 2 = 4.15

The area of the nickel ring is 6.15cm2

I need help ASP! 1 inches equals 25 miles on a map if two cities on a map are 2 inches apart how far apart are actually

Answers

Hi there! This is basic multiplication, if 1 inch equals 25 miles than 2 inches equals 50 miles. To get this answer all I did was multiply 25 by 2 to get the answer of 50 miles.

just multiply 2*25 and the answer would be 50:)

Divide £56 in a ratio of 4:3

Answers

÷you need to find how many parts there are ; 4 + 3 = 7

you then need to divide the number by the parts ; £56 ÷ 7 = £8

1 part = £8

4:3, 4 parts : 3 parts.

4 x £8 = £32

3 x £8 = £24

4:3 = £32:£24

to check your answer ;

add both parts of your final answer , £32 + £24 = £56

4+3=7
56/7 = 8
4 x 8 is 32
3 x 8 is 24
The answer is £32 and £24.
Hope this helps you!! =')

Simplify and write your answer without exponents 16^(-5/4)

Answers

$16^{ -(5)/(4)} \n \n 2^(-5) \ / \ simplify \n \n (1)/(2^5) \ / \ negative \ power \ rule \n \n (1)/(32) \ / \ simplify \n \n Answer: \fbox {1/32} \ or \fbox {0.0313}$