First you start by drawing a right triangle. the longest side is the length of the ladder (40ft) and will be represented by variable c. Label the vertical side as a and the horizontal side as b(24 ft).
we will use a^2 +b^2 =c^2 to find it. plug in the variables and it will be a^2 + 24^2 = 40^2 which simplifies to a^2 + 576 = 1600. you then isolate the variable by subtracting 576 from 1600. our new equation is a^2 = 1024. we take the sqrt of a^2 and 1024 so our final equation is a=32 ft. the answer is 32 feet.
Answer:
The answer is b.
Step-by-step explanation:
if you look up what a ray is, it will look like the description b has.
Answer:
418 ft^3
Step-by-step explanation:
V=whl=2·19·11=418ft³
Answer:
D
Step-by-step explanation:
a,c,d are same but b is different.
