punkin2
punkin2
19-03-2015
Mathematics
contestada
the perimeter of a square in which A=169cm^2
Respuesta :
Аноним
Аноним
19-03-2015
52 is the perimeter because 13x13=169 and 13+13+13+13=52
Answer Link
Аноним
Аноним
19-03-2015
2 ) A=a²
a²=169
a=√169=13
P=4a=4 13=52
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Salt solutions can be __________ to give solid salts. What word completes this sentence?
Darren wanted to see how contagious yawning can be. To better understand this, he conducted a social experiment in which he yawned in front of a large, random c
In surface waves, only the particles at the surface of the medium move in a ______ motion.
The additive inverse of 1-9.12 - 7
You have an open air column of length 1.40 m in air at 24.2 °C. What is the frequency of the third harmonic?
what is the slope of a line is parallel to y equals (1/2)x+3
What is the best definition of intrinsic motivation? reasons to act that the character cannot control reasons to act that come from within a character reasons t
Rochester Corp. holds a 15% equity investment in LaCrosse Inc. Reedsburg Investments holds 45% of LaCrosse’s stock. On October 1, 2017, LaCrosse declares and pa
Find the total surface area of this triangular prism. 13 cm 15 cm 12 cm 20 cm 5 cm 9 cm
Which property is used in the problem below? 2(x+4)= 2x+8 O the associative property O the commutative property O the distributive property O the additive ident
