Which of the following is the best estimate of the circumference of a circle that has a diameter of 7 feet? 42 ft 21 ft 14 ft 11
ft
2 answers:
Answer:
21 ft
Step-by-step explanation:
Formula of Circle=
π<u>d</u>
<em>Substitute in 7 for d.</em>
<u>π</u>(7)
<em>We'll approximate π to 3.</em>
<u>3(7)</u>
<em>Multiply.</em>
21
Answer:
21 ft
Step-by-step explanation:
Hope it helps
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Answer: what the is dis sorry dont know
Step-by-step explanation:
Answer: - 48 (edit: omg i didnt see the minus)
Step-by-step explanation: i mean, only z multiply x
z = 12
x = 4
zx
= z multiply x
= 12 x - 4
= - 48
^_____^
Km pretty sure it’s C (the third one )
Answer:
m<9=130 it also equal to 180 so 130-180 makes m<4= 50
Answer:
B
Step-by-step explanation:
Because when you do the math and you solve the triangle you would get the answer
