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 ( 94+ )
Otras preguntas
Find five consecutive integers such that: “The sum of the first and 3 times the fourth is equal to 39 less than twice the sum of the second, third, and fifth.”
Interpret this statement: competence builds confidence, and confidence builds competence.
Solve for y: 2x + 3y = 6
PLZ HELP The bimetallic strip in a thermostat works on the principle that solids do not expand at the same rate as they absorb thermal energy. True False
Who is Cyrus the Great
Which problem could be solved with the expression 5 x (3+2)? A - Greg fertilized 3 lawns in the morning and 2 lawns in the afternoon. He did this for 5 days. Ho
Help! locus points! 1. In a plane, the points 2 cm from a given point X. 2. In a plane, the points 1 cm from a given line AB.
Can someone help me number 2
Can someone help me on a.) and b.) please... Thanks so much!!!
25. The perimeter of a triangle is 59 centimeters. Side bis 8 centimeters longer than side a. Side c is 5 centimeters shorter than twice the length of side a. F
