Mathematics, 23.07.2019 19:30 thelonewolf5020
1)a chord of length 18cm midway the radius of a circle. calculate the radius of the circle correct to 1d. p. 2)if two parallel chords ab and cd are in opposite directions in a circle of radius 10cm. calculate: i) distance of the mid-point o to /ab/ if /ab/=8cm. ii) the length of /cd/ if the angle distended is 80°.
Answers: 1
Mathematics, 21.06.2019 17:00
100 points, hi, i’m not sure how to get the equation from the graph and table.
Answers: 2
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
1)a chord of length 18cm midway the radius of a circle. calculate the radius of the circle correct t...
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