Given that sinA = y / r, where y is opposite, and r is hypotenuse,
sinA = DE / DF.
Subtract the two numbers and you will get the answer
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the <span>1010</span>. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.<span>
1.35×<span>10^<span>5 is the answer. </span></span></span>
Mark is correct CEO et ding to pedmas. division comes before subtraction