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3 years ago

What is 2 5/8 as an impropper fraction

Mathematics

1 answer:

alexandr402 [8]3 years ago

3 0

The answer for the math problem is 21/8

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Please answer correctly!! Will mark brainliest!!!

ki77a [65]

Answer:

Step-by-step explanation:

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3 years ago

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If a > b and b > C, what is true about the

Stella [2.4K]

Answer:

a > c

Step-by-step explanation:

The Transitive Property of Inequality can be written as ...

If a > b and b > c, then a > c.

Based on the above, we can conclude from your premises that a > c.

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2 years ago

Which expression is equivalent to [(3xy^-5)^3/(x^-2y^2)^-4]^-2?

Mademuasel [1]

Answer:- a.The given expression is equivalent to $\frac{x^{10}y^{14}}{729}$

Given expression:- $[\frac{(3xy^{-5})^3}{(x^{-2}y^2)^{-4}}]^{-2}$

$=[\frac{(3)^3x^3y^{-5\times3}}{x^{-2\times-4}y^{2\times-4}}]^{-2}.........(a^m)^n=a^{mn}$

$=[\frac{27x^3y^{-15}}{x^8y^{-8}}]^{-2}$

$=[27x^{3-8}y^{-15-(-8)}]^{-2}............\frac{a^m}{a^n}=a^{m-n}$

$=[27x^{-5}y^{-7}]^{-2}=(27)^{-2}(x^{-5})^{-2}(y^{-7})^{-2}.........(a^m)^n=a^{mn}$

$=\frac{1}{(27)^2}(x^{10}y^{14})=\frac{x^{10}y^{14}}{729}$

Thus a. is the right answer.

6 0

3 years ago

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Tegan takes 23 minutes to walk to work. After getting a new

11Alexandr11 [23.1K]

Answer:

18.66 minutes or 18 minutes 39.6 seconds

Step-by-step explanation:

23 x .19 = 4.37

23 - 4.37 = 18.66 minutes

8 0

2 years ago

Use the Distance Formula to find the distance between (−3, 7) and (8, −6) , rounded to the nearest hundredth.

igomit [66]

Answer:

d= 17.03

Step-by-step explanation:

$d=\sqrt{ (x_{2}-x_{1})+(y_{2}-y_{1})^{2}}\\\\d=\sqrt{(8--3)+(-6-7)^{2}}\\\\d=\sqrt{(11)+(-13)^{2}} \\\\d=\sqrt{121+169}\\\\d= \sqrt{290} \\\\d=17.03$

8 0

3 years ago