Answer:
9,10,11,12,13,14,15,16,17,18,19 and 29
Step-by-step explanation:
Hope this help!!
Answer:
80000/12 = 6,666.666666666667 km/hr
Step-by-step explanation:
Answer:
924 cm²
Step-by-step explanation:
The surface area is equal to the area of the two triangles + area of the three rectangles.
Area of two triangles:
12 × (9+5) × 1/2
= 84
84(2) = 168
Area of the three rectangles:
15 × 20 + 13 × 20 + 14 × 20
= 840
840 + 84
The surface area of the triangular prism is 924 cm².
U = -b + 21 . . . (1)
u = -2b + 30 . . . (2)
Equating (1) and (2),
-b + 21 = -2b + 30
-b + 2b = 30 - 21
b = 9
u = -9 + 21 = 12
Therefore, (b, u) = (9, 12).
Answer:
no
Step-by-step explanation:
If the lines have identical slopes then they are parallel and do not intersect.
