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ANTONII [103]
3 years ago
5

Round 688. to the nearest hundred. Enter your answer in the box below.​

Mathematics
2 answers:
Phantasy [73]3 years ago
8 0

Answer:

700

Step-by-step explanation:

thats the answer ik

sertanlavr [38]3 years ago
8 0

Answer:

700

Step-by-step explanation:

688 is closer to 700 than 600 so it is rounded to 700

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Which expression is equivalent to (5x^3)(2x)^3
Elanso [62]

Answer:

\large\boxed{(5x^3)(2x)^3=40x^6}

Step-by-step explanation:

(5x^3)(2x)^3\qquad\text{use}\ (ab)^n=a^nb^n\\\\(5x^3)(2^3x^3)=(5x^3)(8x^3)\qquad\text{use commutative law}\\\\=(5\cdot8)(x^3x^3)\qquad\text{use}\ a^na^m=a^{n+m}\\\\=40x^{3+3}=40x^6

3 0
3 years ago
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Drupady [299]

Answer:

3 is the value of X.

4 0
3 years ago
3/5 x 1/5+1/5 x 73/3
insens350 [35]

So,

3/5 x 1/5 = 3/25

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5 0
3 years ago
The length of a rectangle is four times its width. If the area of the rectangle is 400 cm squared, find its perimeter
Ne4ueva [31]
Length=x
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x= 10 cm
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5 0
3 years ago
Mhanifa please help! You don't have to draw a diagram if you dont want to
stellarik [79]

Answer:

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Step-by-step explanation:

The ladder is the hypotenuse of the triangle with legs of 3 m and 10 m.

<u>The length of the ladder is:</u>

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6 0
3 years ago
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