If you use the formula for the area of a circle which is pi x r squared and plug in the numbers the answer you should get 78.5 inches squared.
Answer:
C
Step-by-step explanation:
They are supplementary angles. The sum of their measurements add up to 180 degrees
Pshhhh she said math negatives I’m pretty sure.
Answer:
Hallie ride 62 miles on bicycle.
Step-by-step explanation:
Given:
Let the number of miles Samantha rode be 'x'.
Hallie rode her bicycle 7 miles less than 3 times the number of miles Samantha rode.
It means that number of miles Hallie ride is equal to 3 multiplied by number of miles Samantha rode and then subtracting by 7.
framing in equation form we get;
number of miles Hallie ride =
But Given:
number of miles Samantha rode =23 miles.
Now by substituting the value of in above equation we get;
number of miles Hallie ride =
Hence Hallie ride 62 miles on bicycle.