Answer:
The radius is 5.25
Step-by-step explanation:
The radius is always exactly 1/2 of the diameter!
Hope this helps! <3
Answer:
Can't see your picture on the thing
Step-by-step explanation:
Y1 = 0.55
y2= 0.1
-81.81818181% using this formula <span>((y2 - y1) / y1)*100 = your percentage change.
Thus ((0.55 - 0.1) / .55)*100 = -</span>81.81818181818181818181818181....
Answer:
D) 134°
Step-by-step explanation:
i took the test
Answer:
1) x=67, y=83, z=80 2) x=5
Step-by-step explanation:
1) 28+85=113 a triangle is 180 degrees so 180-113=67 so x=67
x and y are supplementary meaning both sides equal 150 so 150-67=83
83+17=100 now going back how much did i say a triangle should equal? 180 so z is 80
2)a triangle = 180 since the triangle is a right angle it includes the angle 90 so make the equation to solve for x
180=90+8x+2+9x+3
take 90 to other side so you are subtracting 180-90
90=8x+2+9x+3
combine like terms
90=17x+5
subtrcat 5 from 90
85=17x
now divide 85 by 17 and you get x=5
