Seudónimo
Seudónimo
19-04-2018
Mathematics
contestada
Please help! Thank you.
Respuesta :
SASSAS
SASSAS
19-04-2018
Ok so ill work this one out.
LA=PH
so P=2l+2w=(2*17) + (2*5) = 44 cm
LA=44cm*3.2cm= 137.28
then
SA=2(lw+wh+lh)
SA=2(17*5)+(5*3.12)+(12*3.12)
SA=307.28
So ur answer would be C 137cm^2, 307cm^2
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
Which fraction is greater than the fraction 3:8, a. 1:4 b. 7:16 c. 1:8 d. 3 :16
Which is true of the Mexican Revolution? a. It was won by Native Americans and poor farmers. b. It was won by foreigners. c. It was won by conservatives. d.
Find the measure of angle x in the figure below: A:35 B:48 C:69 D:78
Which fraction is greater than the fraction 3:8, a. 1:4 b. 7:16 c. 1:8 d. 3 :16
which type of mixture contains the largest particles? 1.colloid 2.solution 3.suspension 4.all particles are the same size
Which of the following is Half of 2330? a. 1010 b. 983 c. 1153 d. 1166 e. 350 f. None
What is 9/3 as a fraction?
Which phrase appears in the preamble of Florida’s constitution and in the preamble of the US Constitution? a. maintain public order b. insure domestic tranqui
For many years, Japan’s government placed high __________ on goods brought into the country. work ethics trade surpluses Diets tariffs
How did Roman Assemblies contribute to democratic principles? a. Assemblies had the power to make laws. b. Assemblies acted as advisory councils. c. Assemblie
