Cara has driven 1/5 of the total distance, d, to her destination. which statement explains why both 1/5d and 0.2d can find the distance she has driven ! a. multiplying by 1/5 is the same as multiplying by 2% b. the fraction 1/5 is the same as the decimal 0.8. therefore, 1/5d can be written as 0.8d c. the expressions are not equivalent d. multiplying by 1/5 is the same as multiplying by 20%

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.