WILL GIVE BRAINLIEST PLS HELP ME, A rectangle has the dimensions 4.3 x 2.7. If I want a rectangle that has the area 9 times the size of the original rectangle, what will be my new dimensions?
New dimensions:

38.7 x 24.3

Step-by-step explanation:

4.3 x 9

and

2.7 x 9

hope this helps

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: