A circle has a radius of 7 feet a good estimate for the circumference of the circle is 42 ft true or false​

True, as the the equation for circumference is πd, so 7 x 2 = 14, and if we round π to 3.14, the answer would be around 42 as 3x14=42

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.