The lines are parallel bc if you change -10x+y=4 into y=10x+4 they will have the same slope of m=10x
An arc is a portion of the circumference which is 2pr. And you want the difference between the large and small arcs..
a=2pr(120/360) (we are multiplying the circumference by a fraction of the angle vs a complete circle...)
And the difference we seek is between the large and small arcs so:
d=(2p/3)(R-r)
d=(2p/3)(5-4)
d=2p/3 cm
d≈2.1 cm (to nearest tenth of a centimeter)
mitosis
Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell. divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.
Answer:
The area of cardboard required is <u>40750 cm²</u>.
Step-by-step explanation:
Given:
Length (L) = 25 cm
Width (W) = 5 m = 5 × 100 = 500 cm
Height (H) = 15 cm
Area of the cardboard is same as the total surface area of the closed rectangular box.
Total surface area of the rectangular box is given as:
So, the area of cardboard required is 40750 cm².
Answer:
40%
Step-by-step explanation:
1550 / 3875 = 0.4 = 40%
