HEY THERE!!
GIVEN :- Circle M and K are congruent and line QR is congruent to LN and line OP is congruent to VW.
TO PROVE :- The value of y
SOLUTION:-As we know if two lines are congruent then there equations will be equall.
1. QR is congruent to LN.
=> - x = y+8..........1️⃣
2. OP is congruent to VW.
=> -x = 3y + 16..........2️⃣
Now as we know circle M and K are congruent
so from equation 1️⃣
x= -y-8 put this value in equation 2️⃣
=> y+8= 3y+16
=> 2y = -8
dividing from two to both sides.
=> y= -4
HOPE IT HELPED YOU.
Answer:
C ≈ 22.1°
Step-by-step explanation:
The law of cosines formula is given. Solving it for C, we find ...
C = arccos((a^2 +b^2 -c^2)/(2ab))
where a and b are the sides adjacent to the angle.
Then we have ...
C = arccos((14^2 +19^2 -8^2)/(2·14·19)) = arccos(493/532)
C ≈ 22.1°
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If you have a fair number of these to do, a spreadsheet is a useful tool. There are also triangle solver apps on the web or your local smart platform that will do this, too.
So basically -3 x 16. Yeilds -48
Answer:
Total time taken = 12.5 second
Step-by-step explanation:
Given:
Speed of runner = 8 m/s
Total distance cover = 100 m
Find:
Total time taken
Computation:
Time taken = Distance / Speed
Total time taken = 100 / 8
Total time taken = 12.5 second
The equation which is equivalent to 60% of 25 is x = 0.6 * 25
An equation is used to show the relationship between variables, numbers.
Let x represent the value of 60% of 25. Hence:
x = 60% of 25
x = 0.6 * 25
Hence the equation which is equivalent to 60% of 25 is x = 0.6 * 25
x/25 = 60/100
6/10 = x/25
