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3 years ago

15

find the least common denominator of the two fractions from part B to do this, list and compare the first five multiples of the

denominators.the smallest number that appears in both lists is the least common denominator .show your work

1 answer:

jeka57 [31]3 years ago

7 0

Answer:

LCD = 24

Step-by-step explanation:

1 1/2 = 36/24

3/8 = 9/24

5/6 = 20/24

3 = 72/24

Can I get my FIRST Brainliest?

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Please show work!!!!!!!

Makovka662 [10]

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3 years ago

Explain why the polynomial 144x2 − 200x + 81 is not a perfect square.

Sloan [31]

The square root of 144x^2 = 12 x
and square root of + 81 = 9 or -9

if this polynomial were a perfect square then its factors would be
(12x - 9)(12x - 9)

but its not a perfect squre because (12x - 9)(12x - 9) = 144x^2 - 216x + 81.

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3 years ago

The sides of a rectangle are 6.3 cm and 4.8cm, each correct to 1 decimal place.

Effectus [21]

Error= 0.1/2, 0.05

4.8 + 0.05 = 4.85
6.3 + 0.05 = 6.35

4.85 x 6.35 = 30.7975 cm (when rounded, gives 30.80 cm).

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4 years ago

Solve the inequality for w.<br> W + 19< 13<br> Simplify your answer as much as possible.

g100num [7]

Answer:

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6 0

2 years ago

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7) If you can buy 4 tulip bulbs for $8<br> then how many<br> bulbs can you buy with $32?

Sophie [7]

Answer:

16

Step-by-step explanation:

8/4 = 2 so each bulb costs $2

To find how many bulbs you can buy with $32, divide 32 by 2 = 16

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3 years ago

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