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2 years ago

Will mark BRAINLIST only if correct answer

Mathematics

1 answer:

Softa [21]2 years ago

4 0

Answer:

70.60

Step-by-step explanation:

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8. Box A contains two yellow counters and one white counter

alexira [117]

Answer:

6/15

Step-by-step explanation:

draw a tree diagram.

the only path with no white is highlighted

multiply them

2/3 x 3/5 = 6/15

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2 years ago

The product of a number and its blank is one

Monica [59]

The product of any number and its reciprocal is ' 1 '.

Call the number ' Q '.
Whatever the number is, its reciprocal is 1/Q .

Their product is
( Q ) x ( 1/Q ) = ( Q/Q ) = 1

5 0

3 years ago

- Let y represent the width of a rectangle and let x represent the rectangle's lengu.

valentina_108 [34]

Answer:

Length: 21 cm and Width: 6cm

Step-by-step explanation:

Let $y$ be the width and $x$ length of the rectangle. We know:

$x = 4y -3$ -------- eq. 1

$54 = 2x + 2y$ (Perimeter of the rectangle) ------- eq. 2

Substitute equation 1 in equation 2:

$54 = 2(4y-3) + 2y\\54 = 8y - 6 + 2y\\54 + 6 = 8y + 2y\\60 = 10 y\\\\\frac{60}{10}= y\\y = 6$

Using the value of y, we find x.

$x = 4y - 3\\x = 4(6) -3\\x= 24 - 3\\x = 21$

4 0

3 years ago

M < JH I= (2x+7) and m

Vlad [161]

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3 0

2 years ago

Completely factor the expression 16t^3 - 50t^2 + 36t

NikAS [45]

$\bf 16t^3-50t^2+36t\implies 2t[8t^2-25t+18]\implies 2t[(8t-9)(t-2)]$

4 0

2 years ago