Answer:
nonw of the above?????
Step-by-step explanation:
15 m and 8m add up to 23 meaning that side must be less than 23
Answer:
(3x-2)(2x+5)
Step-by-step explanation:
Find the length of AB
AB²=20²+15²
AB²=400+225
AB²=625
AB=25
then find AD and BD
20²=AD·25
400=AD·25
AD=16
15²=BD·25
225=BD·25
BD=9
now use the geometric mean theorem (name?) to find CD
CD=√(9·16)
CD=√144
CD=12 cm
Answer
The missing value is 22
step-by-step explanation
The slope formula is

From the question,
m=5


and

We substitute these values to get,

Simplify






The missing value is 22