Cost of a chair b) The cost of 3 tables is same as the cost of 4 chairs. If the cost of one table is Rs 1200, fiu
cost of a chair.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?