Russ worked in a factory and earned P7875.00 for 15 days. How much is his earning in a day

$525

Step-by-step explanation:

To find the unit rate, we must divide P 7875.00 into 15.

This is because he works 15 days and earns P 7875.00 in those 15 days.

He makes $525 in a day.

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.