What is the value of x? (5 points) A right angle is shown divided into two parts. The measure of one part of the right angle is 30 degrees. The measure of the other part is 2x 10 15 30 45

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.