The total they paid is $23 because 1 of them bought 4 cookies for $2 each so we multiply 4 and 2 we will get $8 and the other girl bought 5 cookies for $3 each so we multiply 5 and 3 and that is $15 so we add $15 and $8 and we will end up with $23
Answer:

Step-by-step explanation:
In the attached diagram, circle R is shown. Line segments QR and SR are radii and QR = SR = 18 units.
The measure of the central angle QRS is 
1. Find the area of the whole circle:

2. Note that the whole circle is determined by the full rotation angle with measure
radians. So,

So, write a proportion:

Cross multiply

Answer:
Height: 7 centimeters
Base: 42 centimeters
Step-by-step explanation:
Answer:
3/4 1/2 =3/5
Step-by-step explanation: