Step-by-step explanation:
volume = crossectional area×height
55×21= 1155cm³
Answer: Identify the total amount of percent then calculate the total amount using addition expressions and diagrams calculate then, total amount using subtraction and expressions diagrams
Step-by-step explanation:hope it helps
Hello there.
Is Ethan correct?
No, Ethan is not correct. There are exactly 7,000 hundreds in 7,000,000.
Answer:
C
Step-by-step explanation:
Answer:
See answers below
Step-by-step explanation:
Perimeter of a square = 4L
L sis the side length of the square
L = 5x^4y^2
perimeter = 4(5x^4y^2)
perimeter = 20x^4y^2
2) Length = 6x-10
Width = 4x+3
Area of rectangle = Length * Width
Area of rectangle = (6x-10)(4x+3)
Area of rectangle = 24x^2+18x-40x-30
Area of rectangle= 24x^2-22x-30
perimeter = 2(L+W)
perimeter 2(6x-10+4x+3)
perimeter = 2(10x-7)
perimeter = 20x-14
Hence the perimeter of the rectangle is 20x-14
