Answer:
XZ = 16.25 cm
QR = 6.8 cm
Step-by-step explanation:
A) Taking the proportion of similar sides
=>
Cross Multiplying
=> 7.2 XZ = 18*6.5
=> XZ = 117/7.2
=> XZ = 16.25 cm
B) Taking proportion of similar sides
=>
Cross Multiplying
=> 18 QR = 17*7.2
=> QR = 122.4/18
=> QR = 6.8 cm
Answer:
around 314.16
Step-by-step explanation:
the radius squared is 100 and 100 times pi is around or rounded to 314.16 or in this case B 314 in 2
Since the equations are not shown, I believe that it could possibly be cos T = 4/17
Answer:
5n + 4m + 4
Step-by-step explanation:
You can't do anything to the coefficients 5n and 4m, since they both have their own variable. But, you can add 1 and 3 since they're by themselves without any variable. Hope this helps.