A chef bakes cakes in a local bakery. The graph below shows the proportional relationship between the number of cakes, y, the chef bakes and the time, x, in hours. The chef bakes cakes in 12 hours. This is represented by the point (,). The point (1,1.5) can be used to determine that the unit rate is cakes baked per hour.

You need to divide 210 square inches by 35 inches and that’s going to give you 6 inches and that’s the length of the hypothenuse of the right triangle i hope that this you : )

This is a robot. try again lol. maybe you attached the wrong image.

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.