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3 years ago

Work out the following, giving your answers in their simplest form:

Mathematics

2 answers:

Lostsunrise [7]3 years ago

8 0

Answer:

2 1/3÷1/4=7/3÷1/4=28/3

4/25÷1 1/5=4/25÷6/5=2/15

blondinia [14]3 years ago

7 0

Answer:

a) 28/3 b) 4/55

Step-by-step explanation:

a) 2 1/3 x 4/1 = 7/3 x 4/1 = 28/3

b) 4/25 x 5/11 = 20/275 = 4/55

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If the simple interest on $2,000 for 3 years is $300 then what is the interest rate?

Alona [7]

Answer:

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Step-by-step explanation:

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3 years ago

Hasil dari 37²-√576:√144 adalah

valina [46]

Answer:

Answer is 1345:12

Step-by-step explanation:

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4 years ago

What is the approximate area of the following circle?

balu736 [363]

Answer:

$38.47 {m}^{2}$

Step-by-step explanation:

The formula to find the area of a circle is

$a= \pi {r}^{2}$

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Therefore the area is

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8 0

2 years ago

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Write (p^2)^3 without exponents

Vilka [71]

Answer:

p^6

Step-by-step explanation:

We are using rule power to a power. x^2^3 = x^(2*3)

p^6

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3 years ago

What is the value of variable in the equation below D +7×2 = 20

aleksklad [387]

Answer:

D=6

Step-by-step explanation:

So, first, we can multiply 7x2=14. Then, it would be D+14=20. 20-14=6, so D=6.

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2 years ago

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