The formula for finding the area of a cone is pi times the radius squared times the height/3. Since we already have the base area, all we need to do is find the height over 3. The height is 6, so 6/3=2. Then 4 pi times 2=8 pi.
The answer is 8pi.
You put both parentheses in standard form, then divide as if it were a normal problem. Once the quotient is found, move the decimal point to the right. Every time you move one space to the left, increase the exponent by one but also divide your quotient by 10
example:
10³/10²
1000/100
10
10=
Answer:
399 children, 33 adults
Step-by-step explanation:
Children = c
Adults = a
c + a = 432
a = 432 - c
1.5c + 2a = 664.50
1.5c + 864 - 2c = 664.50
-.5c + 864 = 664.50
-.5c = -199.5
.5c = 199.5
c = 399
432 - 399 = 33
a = 33
Cost of 12 pack gum = 12* 33 = 396 cent = 3 dollar 96 cent
SIMILAR but NOT CONGRUENT
<span>a rotation about the origin of 50° followed by a dilation with a scale factor of 8
</span><span>a dilation with a scale factor of 0.6 followed by a translation of 2 units up
Congruent figures are equal measures. Similar figures do not have equal measures but have equal proportions.
I made a graph of the two triangles. Pls. see attachment.</span>