Answer:
483.56 square milimeters
Step-by-step explanation:
In the above question, we obtain the following information:
Slant height = 15mm
Radius = 7mm
π = 3.14
Since we are given the slant height ,
the formula for surface area of a cone = πrl + πr²
= πr (l + r)
= 3.14 × 7(15 + 7)
= 3.14 × 7( 22)
= 21.98(22)
= 483.56 square milimeters
Answer: 4
The distance between two points is measured by distance formula of coordinate system.
Step-by-step explanation:
Distance formula :
If two points L and M are given having coordinates L(x1, y1) and M(x2, y2), then the distance between these two points is D= (x2-x1)² + (y2-y1)²
So the distance between the points (3, 3) and (7, 3) is
D= (7-3)² + (3-3)² =16 = 4
Distance between the two points is 4
The area of a parallelogram is the product of the length of the base and the height measured perpendicular to the base.
1i) (20 cm)*(12 cm) = 240 cm^2
2ii) (7 cm)*(7.5 cm) = 52.5 cm^2
3iii) 27 cm^2 = (6 cm)*h
.. h = (27 cm^2)/(6 cm) = 4.5 cm
The constant in an equation would be the number multiplied to x,
In the equation y - 6.7x, the constant would be 6.7
First we have to find the amount of people who said yes: 83 (males that said yes are included)
Now lets find the number of males who said no: 5
Now lets get the total people. 83 said yes, 50 said no:
If we add the number of possible outcomes (males or people who said yes)
and put over number of outcomes we got the probability: