when putting into scientific notation, you must make it to where there is one number to the left of the decimal. If you move the decimal left, it equals a negative power, if you move it right, it equals a positive power.

5 0

3 years ago

The width of DNA is approximately 0.0000000025 meter wide. In scientific notation, 6 times the width of DNA can be written as 1.

Reptile [31]

The value of x is 15.0

8 0

3 years ago

Who wanna be a goat and help a girl out by answering this thank yuuu

dmitriy555 [2]

Answer and Step-by-step explanation:

1. A goat?

So, the first triangle has a side length of 6 and x, and the bigger triangle has a side length of 10 and 11.

We divide 10 by 6 to find the scale factor, then divide 11 by that number.

10 ÷ 6 = $\frac{5}{3}$

$\frac{11}{\frac{5}{3} } = x\\\\\\11 * \frac{3}{5} = x\\\\\\\frac{33}{5}$ = x

So, the answer is B. 6.6 because 33 divided by 5 is 6.6 (the value of x).

#teamtrees #PAW (Plant And Water)

8 0

2 years ago