victoriareed935 victoriareed935

04-08-2020
Mathematics

contestada

Find the total surface area.
8 km
4 km
3.9 km
2 km
8 km

Find the total surface area 8 km 4 km 39 km 2 km 8 km class=

Respuesta :

mlarsen5000 mlarsen5000

04-08-2020

Answer:

71.2 km²

Step-by-step explanation:

Triangles: 1/2(8)(3.9)=15.6 (2 of them - front and back)

Base: 8x2=16

Side: 4x2=8

Slant:8x2=16

15.6+15.6+16+8+16=71.2

Answer Link

Otras preguntas

Prior to becoming involved in World War II, the United States government wanted to stay out of the fighting going on in Europe and Asia. However, in 1941, the U

The_____of the cell directs cell activity and acts like the control center.

Graph the solution of this inequality: 3/7 (35x - 14) ≤ 21x/2 + 3

blance equation __CaBr2 (aq) + ___Li3PO4(aq) → ___Ca3(PO4)2(s) + ____LiBr (aq)

Which two management perspectives typically consider an organization to be a closed system? Check all that apply.

part 3. Use the Laws of sines. Please show work. Round to the nearest tenth.

Why is there no ideal time of day when all students should study?

What is the length of an arc given that the measure of the central angle is 30 degree and the radius is 7 cm?

if the width is 8 less than the length of a rectangle and the perimeter is 48 find the width

Can anyone ask me how many protons, neutrons, and electrons I need and just explain where to put them.