1. What is the circumference of the circle below? Use 3.14 for pi and Round
2 answers:
Answer:
Step-by-step explanation:
Circumference of the circle is given as
Where r is radius of circle.
Diameter of given circle is 11 cm. We know radius is half of diameter.
Circumference can be calculated as
Answer:
22...................
Step-by-step explanation:
.................
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Convert the mixed number 2 1/4 into an improper fraction: 9/4.
Then multiply this 9/4 by 3: 27/4, or 6 3/4.
Answer:
13+Z=-6
Step-by-step explanation:
Answer:
122
Step-by-step explanation:
Answer:
y = -1/2x - 3
Step-by-step explanation:
slope: (y2-y1) / (x2-x1)
(-5 - -2) / (4 - -2)
(-5 + 2) / (4 + 2)
-3 / 6
- 1 / 2
y-intercept: y = mx + b
-5 = -1/2(4) + b
-5 = -2 + b
-3 = b
Answer:
3x^7 / y
Step-by-step explanation:
√63x^15y^9/√7xy^11
= √ [(63/7) x^(15-1) y^(9-11)
= √9x^14y^-2
= √9x^14 / y^2
= 3x^7 / y
