hannahnn
hannahnn
25-04-2017
Mathematics
contestada
How to find the exact area of this triangle.
Respuesta :
irspow
irspow
25-04-2017
h^2=12^2-(20-12)^2
h^2=144-64
h^2=80
h=√80
A=bh/2
A=20√(80)/2
A=10√80
A=40√5 cm^2
A≈89.44 cm^2 (to the nearest one-hundredth of a cm^2)
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
How many tenses do we have in English language?
What three components that bond the two strands of dna together must be overcome for replication to occur?
A disease in which the growth of nodules or vegetations on the heart valves is caused by deposits of bacteria or fungi is known as?
n 100 mL of a solution there are 36 g. How many mg will 7.5 mL contain?
When new and better ways of producing all goods and services are discovered or when the quantity of capital increases, _______.
please help hopefully i will be able to give brainliest !!!
Instructions: Identify the values that would be considered valid probabilities. (Check all that apply. Select one or more: 00 2/3 54
15. Sean lives about 15.5 miles from the airport. Which number rounds to 15.5 when rounded to the nearest tenth? A 15.0 B 15.49 C 15.04 D 15.55
If the economy is in long-run equilibrium, a favorable shift in short-run aggregate supply curve would move the economy from?
A state of equilibrium where the demands of a person's personal and professional life are equal is called? a.nirvana. b.work/life balance. c.harmony. d.contentm
