8.75 x 37.5= ? Well all you do is have to line up the decimals and work it out! :) it's simple
-216x^9 y^18 is a perfect cube
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.
Answer:
x = 11
Step-by-step explanation:
