jenniferloarca1
jenniferloarca1
01-03-2018
Mathematics
contestada
Help please? I don't understand..!
Respuesta :
musiclover10045
musiclover10045
01-03-2018
slope height = 12^2 + 5^2 = X^2
144 + 25 = x^2
169 = x^2
X = sqrt(169) = 13
slope height = 13 cm
area of 1 side = 1/2 x 13 x 10 = 65 cm^2
area of 4 sides = 65 *4 = 260 cm^2
area of sides & bottom:
sides = 260
bottom = 10^2 = 100
260 +100 = 360 cm^2
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
In Lexie's art bag there are 11 green colored pencils, 7 blue colored pencils, and 3 red colored pencils. What is the ration of the green colored pencils to the
What’s the language of most Latin America countries
Effective managers their dominant decision style to avoid making mistakes. for each example, select the decision style that most closely corresponds to it. exam
A three-phase wye-connected synchronous generator supplies a network through a transmission line. The network can absorb or deliver power while maintaining its
the value of 5 is plotted on the number line below. plot another point on the number line that is 10 units away from 5
A researcher gathered evidence about the number of times different age students consult the internet to check facts for research reports. Participants between 1
A carpenter can install 8 sheets of drywall in 10 minutes. At this rate, how long does it take to install one sheet of drywall? How long will it take the carpen
The Cold War officially came to an end in the year _____. 1987 1989 1991 1993
At a clothing store, the ratio of t- shirts to sweaters is 3 to 2. If there are 84 t-shirts how many sweaters are at the store?
Simplify the following polynomial expression. (-5s^2+4st-3t^2)-(s^2+7st-t^2)
