Answer:
Step-by-step explanation:
This is from mathstudent55 but btw when you put an answer they go here xd
51/3 = 17: not prime; 55/5 = 11: not prime; 57/3 = 19: not prime. 53 is divisible by only 1 and 53. 53 is a prime number.
Answer:
you multiple the y-intercept and then multiply the x-intercept and then find the slope.
Step-by-step explanation:
I think the answer is 20.25 because when solving for the area of a triangle you do 1/2 base times height and so the equation would be
1/2(9)(4.5)
you would start by doing 9(4.5) which equals 40.5
then you would divide by 1/2 which equals 20.25
hope this helps:)
84. Area of a triangle is (base x height) / 2
