X> Chapter 12: Surface Areas of Pyramids and cones > Section Exercises 12.3 > Exercise Find the lateral area and the surface area of the regular pyramid. Round your answers to the nearest hundredth, if necessary.
8 in.
5 in.
3
The lateral area is square inches.
The surface area is about
square inches

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test