3 years ago

3. Which property justifies rewriting

Mathematics

1 answer:

Maksim231197 [3]3 years ago

7 0

B distributive property

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Which number represents 4%?

Helen [10]

Answer:

0.04 or 4/100

Step-by-step explanation:

Think of a percentage as a very lazily written fraction. 4% = 4/100

Just convert the fraction to a decimal.

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08 units i love thes

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Which expressions is equivalent to 3x (2x– 3)?

Vesnalui [34]

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$3x(2x-3)=3x\cdot2x-3x\cdot3=\\\\=\boxed{6x^2-9x}=\boxed{-9x+6x^2}$

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An architect designs a rectangular flower garden such that the width is exactly two-thirds of the length. If 310 feet of antiqu

Alona [7]

The length and width of the garden are 93 feet and 62 feet respectively.

Explanation

Suppose, the length of the rectangular garden is $x$ feet.

As the width is exactly two-thirds of the length, so the width of the garden will be: $\frac{2x}{3}$ feet.

310 feet of antique picket fencing are to be used to enclose the garden. It means, the perimeter of the garden is 310 feet.

Formula for perimeter of rectangle $= 2(length+width)$

So, the equation will be....

$2(x+\frac{2x}{3})= 310\\ \\ x+\frac{2x}{3}= \frac{310}{2}\\ \\ \frac{5x}{3}=155\\ \\ 5x= 465\\ \\ x= \frac{465}{5}=93$

So, the length of the garden is 93 feet and the width is $(\frac{2*93}{3})=62$ feet.

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3 years ago

URGENT! WILL GIVE BRAINLIEST IF CORRECT

cupoosta [38]

Answer:

The answer is 25.5.

Step-by-step explanation:

30% of $85 is 25.5.

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