Answer:
a) p = -84
b) m = 23
Step-by-step explanation:
p = -4
a = 19 + 2p
⇒ 19 + 2 x -4
⇒ -84
m = 3
- 4
⇒ 
- 4
⇒ 23
Answer:
789
Step-by-step explanation:
Answer:...this can't be 5th grade work. I'm in 8th grade and I'm just starting this. But anyways. I think the answer is 1,665
<span>Surface Area <span>= [Base Area] + 12 × Perimeter × [Slant Length]
</span></span><span>
Ryan square pyramid
</span>[Base Area]=10*10=100 feet²
<span>Perimeter=10+10+10+10=40 feet
</span>[Slant Length]=12 feet
Surface Area=100+12*40*12=5860 feet²
Scott square pyramid
[Base Area]=12*12=144 feet²
Perimeter=12+12+12+12=48 feet
[Slant Length]=10 feet
Surface Area=144+12*48*10=5904 feet²
the answer is <span>D.Scott’s pyramid has a greater surface area.</span>
