Answer:
C
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 32² = 48²
x² + 1024 = 2304 ( subtract 1024 from both sides )
x² = 1280 ( take the square root of both sides )
x = 
= 
= 
× 
= 16 → C
38cm=380mm18km=18000m
2m=2000mm
80km=80000
40mm=4cm
30m=3000cm
804km=804000m
416mm=41.6cm
239m=23900cm
51m=0.051km
27mm=2.7cm
18m=1800cm
7m=70dm
8km=8000m
573mm=57.3cm
672cm=6.72m
3494cm=34.94m
357cm=3.57m
8dm=800mm
3m=300cm
39km=39000m
432cm=4.32m
39m=39000mm
426mm=0.426m
5831dm=583.1m
5m=5000mm
563m=0.563km
8452cm=84.52m
4271km=4271000m
532m=532000mm
9km=9000m
42cm=420mm
75632m=75.632km
397mm=0.397m
142m=14200cm
21m=2100cm
642m=6420dm
Answer: E
Step-by-step explanation:
Answer:
Step-by-step explanation:
Use the slider to change the value of k.
Positive values of k shift the graph ✔ up.
Negative values of k shift the graph ✔ down
Step-by-step explanation:
X=y-5
Now,
4x-y=4
4(y-5)-y=4
4y-20-y=4
3y=24
Y=8
Substituting the value of y
8-5=x
X=3
