Answer:
A= 3,374.4
Step-by-step explanation:
diameter= 37 inches
radius = 18.5 because the radius is half of the diameter.
A= πr^2
A= (3.14)(18.5)^2
A= (58.09) ^2
A= 3,374.4 inches
Sum of two prime numbers = 85
40+45=85
Sum of two product numbers = 40*45
=1800
Hope I helped
Let x = the 1st number, and y = the 2nd number.
Equation 1: The second of two numbers is 4 times the first ==> y = 4x
Equation 2: Their sum is 50 ==> x + y = 50
Substitute y = 4x into Equation 2, you get
x + 4x = 50
5x = 50
x = 50 / 5 = 10
y = 4x = 4(10) = 40
Answer ~
<u>A) ∠1 and ∠8 are alternate exterior angles.</u>
<u>B) ∠4 and ∠6 are same side interior angles.</u>
<u>E) ∠3 and ∠6 are alternate interior angles.</u>
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:)