Answer: OPTION C (119π cm²)
Step-by-step explanation:
Yon can use the following formula for calculate the surface area of a cone:
Where r is the radius and l is the slant height.
Based on the figure shown attached, you have that:
Therefore, when you susbtitute these values into the formula shown above, you obtain that the surface area of the cone is:
cm²
Answer:
H-7=Suzanne
Step-by-step explanation:
Mark's height is H, if Suzanne is 7 less than Mark, that means Suzanne is H-7
She has $5.33 left
$9.00
-$3.67
————
$5.33
Answer:
28.5 ft^3
58.3 m^3
Step-by-step explanation:
volume of a pyramid = 1/3 x length x width x height
Perimeter of a pyramid = 4 x length
10.1 = 4 x length
length = 10.1 / 4 = 2.525
1/3 x (2.525 x 2.525 x 13.4) = 28.5 ft^3
1/3 x (6.1 x 6.1 x 4.7) = 58.3 m^3
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
Answer:
x=y-4
Step-by-step explanation:
y=x+4
-4
y-4=x
