3 years ago

PLEASE HELP I WILL MARK BRAINLIEST

Mathematics

2 answers:

Taya2010 [7]3 years ago

8 0

Answer:

4.5

Step-by-step explanation:

aalyn [17]3 years ago

4 0

Answer:

4.5

Step-by-step explanation:

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How do you convert fractions to a specific base with exponents? Is there a specific way or equation for this? For example, i nee

Lilit [14]

Answer:

$\frac{1}{2} = {2}^{ - 1}$

Step-by-step explanation:

remember the property

${a}^{ - n} = \frac{1}{ {a}^{n} }$

then u get equation with same base

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3 years ago

Rate con<br>Show step by step and ASAP

Katarina [22]

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3 years ago

Deva bought 9 1/2 m of cloth for rupees 28 1/2.Samruth buys 26 1/3 m of same cloth. how much should samruth pay the shopkeeper?

likoan [24]

For this case we can make the following rule of three:

9 1/2 m --------------> 28 1/2 rupees

26 1/3 m -------------> x

From here, we clear the value of x.

We have then:

$x = (\frac{26+\frac{1}{3}}{9+\frac{1}{2}}) (28+\frac{1}{2})$

Rewriting we have:

$x = (\frac{\frac{79}{3}}{\frac{19}{2}}) (\frac{57}{2})$

$x = (\frac{158}{57}) (\frac{57}{2})$

$x = \frac{158}{2}$

$x = 79$

Answer:

samruth should pay 79 rupees to the shopkeeper

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3 years ago

I need help ASAP!!!!!!!!!!!!!

Ede4ka [16]

The first question is 50% because a total of 30 girls bought lunches out of 60 kids

the second question, the easiest way is to plug in the x and y coordinates
3(4) - 2(0) = 12
12-0=12
12=12
because 12 = 12 is true, the first pair is the answer

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3 years ago

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Arisa [49]

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