I think the answer is a tetrahedron
Answer:
<em>Surface Area for cube: 263 inches^3</em>
Step-by-step explanation:
<em>Formula: 2lw + 2lh + 2wh</em>
<em>2(6 1/2)(3) + 2(6 1/2)(7) + 2(3)(7) =</em>
<em>39 + 182 + 42 =</em>
<em>263 inches</em>
<em>Hope This Helps! :-)</em>
Answer:
85
Step-by-step explanation:
15 times 6 is 90. This is how much money he spends on 6 DVDs if they're all $15. 90 subtracted by 5 (remember - he gets $5 off his entire purchase, not just each individual DVD) would be 85!
Answer:
129.9
Step-by-step explanation:
Deltamath
Answer: (3, -2)
Step-by-step explanation: graphed both of em on desmos and thats the intersection.