Answer:
39
Step-by-step explanation:
Are of rectangle -Area of triangle
= 45 - 6
=39
Answer:
she added 7/12
hope it helps
Step-by-step explanation:
so 4/12 is 1/3 she reached 2/3 so she would be at 8/12. take away 1/12 cause she started with that so you get 7/12.
The base of the triangle starts horizontally from 0 to 7b = 7 - 0b = 7
The height of the triangle start vertically from 1 to 15h = 15 - 1h = 14
Calculate the areaa = 1/2 × b × ha = 1/2 × 7 × 14a = 1/2 × 98a = 49
The area of the triangle is 49.0 units²
Answer:
C. The total surface area is multiplied by 16. The volume is multiplied by 64.
Step-by-step explanation:
The volume of a rectangular prism is V = Base area × Height
Volume = Length × Breadth × Height
Surface area of a prism = A=2(wl+hl+hw)
l is the length
w is the width
h is the height
If all the dimensions are multiplied by 4;
Volume = 4L×4W×4H
New Volume = 64LWH
View volume = 64× Original volume.
New Surface area =2(16WL + 16HL +16HW)
New surface area = 2(16){WL+HL+HW}
New surface are = 16×2(WL+HL+HW)
New surface area = 16×original surface area.
The right answer is therefore;
The total surface area is multiplied by 16. The volume is multiplied by 64.
