iiwaffle
iiwaffle
03-04-2017
Mathematics
contestada
I need help for number 1 through 3
Respuesta :
Goalinetsky
Goalinetsky
03-04-2017
Area of a Triangle = [tex] \frac{bh}{2} [/tex]
1: A = [tex] \frac{12x18}{2} [/tex] = 108cm²
2: A = 10·10 + 2([tex] \frac{20x10}{2} [/tex]) = 100 + 200 = 300mm²
3: A = [tex] \frac{1.4x2.1}{2} [/tex] = 1.47m²
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
In "Dicky Markle," what kind of character is Sidney?
Geometry help?????? 1-4
Use the quadratic formula to solve 3x2 + 5x + 2 = 0.
True or False. Let me know if you find the correct answer and hopefully you get the picture. :D
which term indicates how repeatable a measurement is?
?+3-4+7=12 ?= Please help
what s the volume i of the aquarium?
Election results were in, and the decision of whether or not to accept the nomination of class president was _____ Sumy and Jamaal. between among
How long did it take to sail across the atlantic in 1776?
The final "perfect" copy must A. be word processed or written in ink. B. have a title. C. have numbered pages. D. have an appropriate and consistent format
