24galenalawson
24galenalawson 24galenalawson
  • 03-08-2021
  • Mathematics
contestada

DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME!!!

DONT UNDERSTAND THE QUESTION CAN SOMEONE HELP ME class=

Respuesta :

daniellenavarrete
daniellenavarrete daniellenavarrete
  • 03-08-2021

Answer:

246.62007 cm. HTH!

Step-by-step explanation:

A=2AB+(a+b+c)h

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

2

Solving forA

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=8·9+5·9+10·9+1

2·﹣84+2·(8·5)2+2·(8·10)2﹣54+2·(5·10)2﹣104≈246.62007

Answer Link

Otras preguntas

Tori experiments with pulleys in physics class. She applies 70 newtons of force to a single pulley to lift a bowling ball. By adding another pulley, she’d get a
solve(x-y)^2=(ax+b) and show your work
If a right circular cone is intersected by a plane only at its vertex, as in the picture below, what shape is produced?
What is the missing statement in the proof? Scroll down to see the entire proof. ∠BDC≅∠ADB ∠BCA≅∠DCB ∠BAC≅∠BAD ∠DBC≅∠BAC Done Given: Δ
Escribe un párrafo de por lo menos diez frases en español acerca de un viaje que hiciste. Usa vocabulario y grámatica que has aprendido en este curso. Habla de
Which of the following statements are consistent with the provisions of the U.S. Constitution
Refer to this figure to complete this proportion answers are A) c B) r C) s D) H
During the G1 phase of interphase in mitosis, the cellular environment is evaluated to ensure conditions are appropriate to support DNA replication. Discuss why
what is an example of inductive reasoning
Please help, trigonometry is hard for me