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3 years ago

If 4/3 * 3/4 = 5k, then k =

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

1/5

Step-by-step explanation:

switch sides, delete both common factors and your stuck with 5k=1. then you put both in a fraction and it gets you 1/5

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3 years ago

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What is the probability of getting a 10 or a jack from a deck of poker cards (52 cards)?

krek1111 [17]

Answer:

15.38%

Step-by-step explanation:

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4+4=8

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4 years ago

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3 years ago

Read 2 more answers

What is the surface are of a rectangular prism of the length is 18cm the width 6cm and the height 3cm

Harlamova29_29 [7]

The surface area of rectangular prism is 360 square inches

Solution:

Given that rectangular prism of the length is 18 cm the width 6 cm and the height 3 cm

To find: Surface area of rectangular prism

The Surface area of rectangular prism is given by formula:

$A=2(wl+hl+hw)$

Where,

"l" is the length and "h" is the height and "w" is the width of prism

From given,

l = 18 cm

w = 6 cm

h = 3 cm

Substituting the values in formula,

$A = 2((6 \times 18) + (3 \times 18) + (3 \times 6))\\\\A = 2(108+54+18)\\\\A = 2 \times 180\\\\A = 360$

Thus surface area of rectangular prism is 360 square inches

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3 years ago