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

An account earns a simple interest. 700$ at 8% for 6 years a.Find interest earned b.find balance of the account.
Do all mutations affect the STRUCTURE of proteins ? Do all mutations affect the FUNCTIONS of proteins??
Find the x intercept for 3x - y = 6​
In your opinion what do you think “digital freedom”means?
An object’s height is measured in centimeters and in inches. Two rulers, one showing inches, the other showing centimeters. The rulers are aligned at zero. An a
Describe the voyage of Ferdinand Magellan and his crew. HELP PLEASE CANT FIND ANSWER
Is 2.8 greater than or less than 2.78? Pls answer
warn me again i dont care
What does each system help you do? 1 Somatic Nervous System 2 Autonomic Nervous System 3 Sympathetic Division 4 Parasympathetic Division 5 Hormones
PLZZ HELP MEEEE!!!!!!!