The answer oils be 2 square root 2 because 4 times 2 is 8 and because the square root of 4 is 2 you would move that 2 to the outside and keep the other two on the inside of the square root.

5 0

3 years ago

A box weighs 90 grams. Write down, in terms of b, the weight of b boxes.

Drupady [299]

Answer:

Let B = the weight of box B

Let 2B = the weight of box A

Let 2B + 30 = the weight of box C

B + 2B + 2B + 30 = 640

5B = 610

B = 122 pounds, weight of box B

2B = 2(122) = 244 pounds, weight of box A

2B + 30 = 2(122) + 30 = 274 pounds, weight of box C

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7 0

3 years ago

Jeremiah always rides his bike to and from work the total length of the trip to and from work is 14.6 kilometers last month Jere

dezoksy [38]

Answer:

As per the given statement: Jeremiah always rides his bike to and from work the total length of the trip to and from work is 14.6 kilometers last month.

⇒ $\text{Total length of the trip to and fro from work last month} = 14.6 km$

Also, it is given that Jeremiah worked 18 days.

then;

$\text{Total distance he ride his bike} = 14.6 \times 18 = \frac{146}{10} \times 18 = \frac{146 \times 18}{10} = \frac{2628}{10}$

Simplify:

$\text{Total distance he ride his bike} = 262.8 km$

Therefore, 262.8 km did he rode his bike to and from work last month

8 0

4 years ago