Answer:
The Answer is C hope this helps!
Step-by-step explanation:
Answer:
<h2>d≈7m</h2>
C Circumference
22 m
Using the formulas
C=2πr
d=2r
Solving ford
d=C/π=22/π≈7.00282m
Step-by-step explanation:
Hope it is helpful.....
Step-by-step explanation:
When b = 5,
4b² = 4(5)² = 4 * 5 * 5 = 100.
2 pounds = $3.96
4 pounds = $3.96 x 2
4 pounds = $7.92
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Answer: $7.92
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4x + 2y = 20
3x - y = 10
Multiplying second equation by 2.
6x - 2y = 20
Adding to the first,
10x = 40
x = 4
y = 3x - 10 = 3(4) - 10 = 2
Answer: (4, 2)
Check:
4(4) + 2(2) = 16+4 = 20, good
3(4) - 2 = 12 - 2 = 10, good
