Explanation:
1. Identify the different constellations of variables. Here there are three:
2. Combine coefficients of each of the different variable constellations:
(8.1 -2.8)b +(6.7 +0.9)a +(2.5 +7)
5.3b +7.8a +9.5
3. Perform any other operations that might be required depending on the sort of equivalent wanted. For example, one could write ...
5.3(b +(78/53)a) +9.5 . . . . . . . shows the weight of a relative to b
Answer:
arc = 7 pi
Step-by-step explanation:
The length of the arc is circumference
C = 2 * pi *r
C = 2 * pi *4
C = 8 pi
A circle is 360 degrees. The arc is 315 degrees
The arc is 315/360 of the circle, that is 7/8 of the circle, so it will be 7/8 of the circumference
7/8C = 7/8 (8pi)
arc = 7 pi
Answer:
-2<x<2
Step-by-step explanation:
Answer:
3/7
Step-by-step explanation:
its 3/7 because there are 3 weekend days and there are 7 days in total in one week, so out of the week there is 3 weekend days.
i hope this helps :)
The answer would be A) 20.
We are told that CD is a perpendicular bisector of both XY and ST. This means that the distance from MS and MT is the same, and DX and DY are also equidistant. Also, since CD is perpendicular to XY and ST, that means that ∠CDY is equal to ∠CDX and ∠CMT is equal to ∠CMS.
Therefore, since we are given CY, we can say that CX is equal to CY, and CY is equal to 20.
