7x0.6=4.2 30x0.6=18
7x2.4=16.8 30x2.4=72
7x1.75=12.25 30x1.75=52.5
Answer:8 π inches
Step-by-step explanation:The formula for circumference is diameter *
π
The radius of a circle is always exactly half of the circles diameter.
Therefore, the diameter will be 8 inches
Multiply the diameter, 8 by π
to determine the circumference.
40% of 24 is 9.6 so that means it's 9.6 hours or 9 hours and 36 minutes.
1 x (e) + 23
The e represents a number.
Answer:
PW = 11
Step-by-step explanation:
Given that the triangles are similar then the ratio of corresponding sides are equal, that is
=
← substitute values
=
( cross- multiply )
12PW = 132 ( divide both sides by 12 )
PW = 11