A 15 ft. ladder leans against a wall. The foot of the ladder if 5 ft. from the bottom
of the wall. What angle does the ladder
make with the ground?
A. 18
B. 72
C. 71
D. 19

the answer is 510

step-by-step explanation:

15 • 13 = 195

15 • 12 = 180

15 • 5 = 75

12 • 5 = 60

195 + 180 = 375

375 + 75 = 450

450 + 60 = 510

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.

a. she will receive a refund of $278.

step-by-step explanation:

but which class are u may know that first