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3 years ago

Which is what is the answer that estimates the product of 3.09×304.87

Mathematics

1 answer:

Feliz [49]3 years ago

8 0

Answer:

900

Step-by-step explanation

That would be 3 * 300 = 900

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Write your answer without exponents 27^-2/3

artcher [175]

Answer:

1/9

Step-by-step explanation:

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3 years ago

tanner and three neighborhood friends are buying a basketball hoop that costs 249.84. if the cost is divided equally, how much w

natita [175]

Tanner plus his friends equate to four people.

Divide 249.84 by four.
$249.84 \div 4 = 62.46$
Each friend will pay $62.46

3 0

3 years ago

In the isosceles trapezoid below,<br> X =<br> 5x+ 15°<br> 7x-11°

tangare [24]

Answer:

x = 13°

Step-by-step explanation:

5x+15°=7x-11°

5x-7x = -11°-15°

-2x = -26° divide both sides by -2

x = 13°

5x+15° = 5×13°+15° = 80°

7x-11° = 7×13° -11°. = 80°

6 0

2 years ago

The x3 was supposed to be an exponent not 3x

mote1985 [20]

Answer:

The value of x is $2\sqrt[3]{2}$

Step-by-step explanation:

We are given $2+x^3=18$

We need to solve for x

First we subtract 2 both sides

$x^3=18-2=16$

Taking cube roots both sides to isolate x

$x=\sqrt[3]{16}$

Simplify the radical

$x=2\sqrt[3]{2}$

Thus, The value of x is $2\sqrt[3]{2}$

8 0

3 years ago

The table shows weights for different US coins. Allen has one of each coin in his hand.

kozerog [31]

Round each coin weight to the nearest gram first, penny 3g, nickel 5g, dime 2g, quarter 6g, half dollar 11g. Now add those numbers together as he has one of each coin 3+5+2+6+11=27 grams

6 0

3 years ago