Answer:
7.85 ft
Step-by-step explanation:
This question is asking you to find the circumference of the circle. To do this the equation is C=
D where C is circumference and D is diameter. So, C= 3.14* 2.5 which equals 7.85 ft.
Sin S=19/54==>mes S=20.60...° A is false
cos P=19/54==>mes P=69.3993...° B is true
==> C is false
p =√(54²-19²)=50.5470...≈50.55 is true
Answer B AND D
Answer:
$325
Step-by-step explanation:
Let the dryer be x and the washer be y
x+y= 711---------1
y= x+61-----------2
put y= x+61 in 1
x+x+61= 711
2x+61= 711
2x= 711-61
2x=650
x= 650/2
x=325
Hence the dryer cost $325
Answer: 120 degrees
I think it would be 120 degrees because the 70 and 50 are parallel to each other (which means you add them). Also as you can see in the x angle it is obvious that the angle has to be more than 90 degrees because it is an obtuse angle.
Hope this helps!
