Answer: The carpenter will need 84 square inches of wood.
In this problem we are looking for the surface area of the jewelry box. This box has 5 faces. The two triangles at each end and the 3 rectangle pieces between them.
The sides of the triangles are 3, 4, 5 which always forms a right triangle with legs of 3 and 4. Use the formula for the area of a triangle, we have 3 x 4 / 2 = 6. The area of each triangle is 6 square inches.
Now, the three sides, each one has a height of 6.
3 x 6 = 18
4 x 6 = 24
5 x 6 = 30
If we add all the sides together, we get an area of 84 square inches.
6 + 6 + 18 + 24 + 30 = 84
Answer: 1.7 is the answer hope this helps.
Step-by-step explanation:
The answer is sixty!
4(5+10)
4(15)
60
Answer:
hope this an helps
Step-by-step explanation:
Answer:
No
Step-by-step explanation
10y + 5 is multiply by 10 and add 5
where 15y is multipy by 15
