Answer:
The sales tax is 0.26 dollars. The total amount is $3.76.
Step-by-step explanation:
To find, how much you will need to pay for sales tax, multiply 0.075 with 3.5; you get about 0.26. Add that to 3.50 and you get 3.76. If this helps please rank Brainliest. Thanks!
if indeed DEF is a right-triangle, then we can apply the pythagorean theorem and the hypotenuse is really the square root of the sum of the square of the other two, if however the hypotenuse doesn't equal that, then is not,
Answer:
There is no answer.
Step-by-step explanation:
There is no square root of -1. Although 1 can be derived from 1x1, 1 is not the square root of 1 as positive 1 x positive 1 will always give a positive 1. Similarly, negative 1 x negative 1 will always give a positive 1 hence it is not possible for -1 to have a square root.
