Answer:
4π
Step-by-step explanation:
The period represents the distance, horizontally, between two matching points on the curve, such as two peaks. We can see that one peak is at π, and another at 5π, with the difference being 5π-π = 4π as our period
60/8 = 7.5
Thus, she will need 8 containers to put 60 beads.
Answer:
The surface area of given design is 197 in².
Step-by-step explanation:
All the phases expect the side phases are rectangles.
The area of rectangle = Length × Breadth.
Top phase area = 5 × 5=25 in.
Bottom phase area = 9 × 5=45in.
Left Phase area = 5 × 5 =25in.
Right Phase area = 6.4 × 5=32in.
Side phases are of equal area and of the shape quadrilateral.
Area of quadrilateral given = Area of rectangle + Area of triangle
= 5 × 5 + (1/2) × 4 × 5
= 35 in.
Total Surface area = Top phase area + Bottom phase area + Left Phase area + Right Phase area + 2×( Side Phase Area)
= 25+45+25+32+(2×35)
= 197 in².
Answer:
this is the answer. hope you understood