Ky wants to buy three shirts which were originally priced $49.96 each. the store will discount the price of the third shirt by 50% then apply 7.1% tax to the total cost of all three shirts. including the tax what will be the mean cost of each shirt

what graph

step-by-step explanation:

i dont know

step-by-step explanation:

umm. i dont know

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

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: