The triangular pyramid is made up of four congruent triangles. The surface area is approximately 250 square meters. D
B
Which could be the dimensions of the base and the height of the triangular base of the pyramid?
o 1= 12 m; h= 10.4m
O = 14m, n= 12.1m
O /= 24 m; h= 20.8m
O = 28m, h= 24 1 m

70,000 + 6,000 + 800 + 30

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

about 168 miles

step-by-step explanation: