christili
christili christili
  • 06-02-2018
  • Mathematics
contestada

What is the surface area of the cube? 42 mm² 49 mm² 294 mm² 1764 mm² https://static.k12.com/nextgen_media/assets/243723-VHS_PA_S2_05_L210_L310_LQ_Q1.gif

Respuesta :

calculista
calculista calculista
  • 15-02-2018

the drawing in the attached figure
b=7 mm 
the cube has 6 faces

the surface area of the cube=7*7*6=294 mm²

the answer is 294 mm²
Ver imagen calculista
Answer Link

Otras preguntas

Two dogs pull on a toy. One pulls with a force of 10N, the other with a force of 15N. In what relative directions can the dogs act to give the toy the smallest
how is cytokinesis in a plant similar to cytokinesis in animal cells? how is it?
What's 1 whole minus 2/3 ?
If a small machine does 2,500 joules of work on an object to move it a distance of 100 meters in 10 seconds, what is the force needed to do the work? What is th
How many prime numbers are there between 45 and 72?
The surface of Grand Lake is at an elevation of 648 ft. During the current drought, the water level is dropping at a rate of 3 inches per day. If this trend con
What was significant about the fossils Darwin found?
What was significant about the fossils Darwin found?
What is k+3 3/4 = 5 2/3 - 1 1/3
What is the slope of a line that passes through the points (3,-2) and (-5,-4)
good job