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3 years ago

Which expression has the greatest value? 3/4÷1/3 1 7/8÷1 1/2 3/4÷1 1/2 1 7/8÷1/3

Mathematics

1 answer:

sergiy2304 [10]3 years ago

3 0

Answer:

1 7/8÷1/3

Step-by-step explanation:

3/4÷1/3 = 3/4×3 = 9/4 = 2.25

1 7/8÷1/2 = 15/8×2 = 15/4 = 3.75

3/4÷1 1/2 = 3/4÷3/2 = 3/4×2/3 = 1/2 = .5

1 7/8÷1/3 = 15/8×3 = 45/8 = 5.625 (largest)

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What is the simplified form of x+8/4-x+5/4

kap26 [50]

Answer:

Step-by-step explanation:

x+ 8/4 -x+ 5/4

= x+2+-x +5/4

Combine Like Terms:

x+2+-x+ 5/4

(x+x)+ ( 2 +5/4)

= 13/4

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3 years ago

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Valentin [98]

If a cup is a regular sized cup that is 2 deciliters, and 1 liter equals 10 deciliters, that means that 1 liter = 5 cups, which means that 3 liters = 15 cups. If it is a cup that has 0.33 dl, then the correct number would be 9 cups.

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3 years ago

The length of a side of square a is 7 more than the length of a side of square

UkoKoshka [18]

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4 years ago

Please help PLEASE<br> Which equations are equal to this equation? 14(8x + 56) = 20

TEA [102]

Answer:

x = - 191/28

Step-by-step explanation:

14 (8x + 56) = 20

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3 years ago

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Write down and simplify all the terms in the expansion of (1+3x)6.Using your results to estimate the value of (0.97)6correct to

Keith_Richards [23]

Answer:

$(a)\ (1 + 3x)^6 = 728x^6 + 1458x^5 + 1215x^4 + 540x^3 + 135x^2 + 18x + 1$

$(b)\ (1 + 3(-0.01))^6 = 0.8330$

Step-by-step explanation:

Given

$(1 + 3x)^6$

Solving (a): Expand

To do this, we make use of pascal triangle

When the exponent is 6, the factors are: 1, 6, 15, 20, 15, 6 and 1

As a rule, the exponent of 1 will start from 0 and then increase by 1 in each term while the exponent of 3x will start from 6 and then decrease by 1 in each term.

So, we have:

$(1 + 3x)^6 = 1 * 1^0 * (3x)^6 + 6 * 1^1 * (3x)^5 + 15 * 1^2 * (3x)^4 + 20 * 1^3 * (3x)^3 + 15 * 1^4 * (3x)^2 + 6 * 1^5 * (3x)^1 + 1 * 1^6 * (3x)^0$