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 ( 18+ )
Otras preguntas
while writing s persuasive piece, which appeal should you use to get your audience to believe and trust you?
Ethylene glycol (C2H4(OH)2) , when dissolved in water, provides the standard ‘anti-freeze’ coolant for water-cooled engines. In order to depress the freezing po
How many significant figures does this number contain? 80
What are three main types of money?
Which data set has the greatest spread for the middle 50% of A. {18, 13, 22, 17, 21, 24} B. {17, 19, 22, 26, 17, 14} c. {13, 17, 12, 21, 18, 20} D. {18, 21, 16,
2x+8<5x-4 solve the inequality
which best explains why many African Americans had not registered to vote by the 1960s
Find the range of the data sources: 83,77,88,93,97,79,94,80,97,81
An ideal gas experiences a change of internal energy of 284 J/kg when its temperature is increased by 12oC (at a constant volume). What is its specific heat
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. " Figurative language
