Devin has 15 nickel coins and 5 quarter coins.
Step-by-step explanation:
Total worth = 200 cents
1 nickel = 5 cents
1 quarter = 25 cents
Let,
Nickels = x
Quarters = y
According to given statement;
5x+25y=200 Eqn 1
x = 3y Eqn 2
Putting x=3y in Eqn 1
Dividing both sides by 40
Putting y=5 in Eqn 2
Devin has 15 nickel coins and 5 quarter coins.
Keywords: linear equation, substitution method
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to the nearest square foot.
Answer:
133,371
Step-by-step explanation:
b times h divided by 2
522 x 511 x 1/2 = 133,371
B) Then center of the circle
C) The chord of the circle
D) The central angle of the circle
Line segment AB, which is perpendicular bisector of the chord CD in the circle, contains center of the circle.
Chord is the straight line sement which is made inside the circle by joining two points of that circle.
The bisector of the chord in a circle is always a passes from center of the circle and is a perpendicular line to that chord.
Hence, line segment AB, which is perpendicular bisector of the chord CD in the circle, contains center of the circle.
Learn more about the bisector of chord here;
Answer:
b the center of the circle. pls madk brainliest.
B. 5 13/15 servings
C. 12 servings
D. 13 1/5 Servings
Answer:
B) 5 and 13/15 servings
Step-by-step explanation:
Divide 8 4/5 by 1 1/2 to get 5 and 13/15