Answer:
x=10 US HISTORY :)
Step-by-step explanation:
6=-4 +X
+4 +4
X=10
Step-by-step explanation:
The area of a triangular pyramid is 5 cm.
Answer:
$2.09
Step-by-step explanation:
3.8 x .55 = 2.09
Answer:
60
Step-by-step explanation:
90÷2=45
45+75+m=180(sum of triangle)
120+m =180
m=180-120
m=60