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

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

find the surface area of a rectangle prism

In cells, __________ are proteins that are needed to lower the amount of energy required to start chemical reactions. a. acids b. enzymes c. products d. sub

How does a convergent boundary differ from a divergent boundary? a. A convergent boundary is where plates come together and a divergent boundary is where they m

when did Minoan Culture start

Mixed Review Jorge bought a crate of floor ties for $95.94. The crate had 6 boxes of floor tiles. Each box 1. contained 20 floor tiles. Write and solve an equat

A generalized term for animal organs that produce sex cells is a _____.

Lorraine Stuart, owner of Swan Catering, is looking over an off-premise site prior to a catering event. She's checking out staging and busing areas, parking acc

Which of these statements is true? A. Some molecules may contain no atoms. B. Some elements found in nature exist as molecules. C. Some compounds include o

A generalized term for animal organs that produce sex cells is a _____.

is 0.9 less than greater than or equal to 0.09