Seudónimo
Seudónimo
24-03-2021
Mathematics
contestada
pls help it’s due soon. thank you
Respuesta :
kica226
kica226
24-03-2021
Area of triangle is
A=b•h/2
A=(10x+5)(2x-5)/2
A=20x^2-50x+10x-25/2
A=20x^2-40x-25/2
A=2(10x^2-20x-12.5)/2
cancel 2 in numerator and denominator
A=10x^2-20x-12.5 in^2
Hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
50 pts!!! Given: x - 6 1/3 ≤ 1 1/2. Choose the solution set. A.{x | x R, x ≤ 7 } B.{x | x R, x ≤ 7 } C.{x | x R, x ≤ 5 }
What is the answer 7/8z+1/2=-3
Mike works two part time jobs while going to college. He works 8 and half hours a week at the ice-cream store for $10.55 per hour and 7 hours a week at the movi
What is the equation of a line that is parallel to the line 2x + 5y =1? Check all that apply
Select the correct answer. What is the difference between muscular endurance and muscular strength? OA. Muscular strength refers to the amount of force in one e
A vapor is compressed in a frictionless piston-cylinder such that the volume changes from 100 to 10 in3 . The initial pressure is 50 psia and temperature is hel
WILL REWARD BRAINLIEST!!! We the inhabitants and residents of Winsdor, Hartford, and Wethersield... well knowing where a people are gathered together the word o
Find the value of x ( please explainn)
An atom of lithium loses an electron. What is the effect of this event? Group of answer choices The atom of a different element is formed. The atom of lit
Which statement best completes this list?
