Step-by-step explanation:
(3x-63) = (2x+2)
since the parentheses are doing anything we can drop them
3x-63 = 2x+2
subtract 2x from both sides
x-63 = 2
add 63 on both sides
x = 65
Answer:
d = 19
Step-by-step explanation:
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FACTS TO KNOW BEFORE SOLVING :-
For a cuboid with dimensions l , b & h ,
Diagonal of a cuboid =
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According to the question ,
l = 10 ; b = 6 ; h = 15
So , Diagonal of the cuboid (d) =
Answer:
a is proportional to b
a=kb
k is proportionality constant
k =a/b =3/12 =1/4
k=1/4 = a/b=a/18
1/4=a/18
a=18/4 =9/2 =4.5 answer
Answer:
1/4th
Step-by-step explanation:
This comes from knowing the unit circle in both radians and degrees. However, you could also calculate it from knowing that 360 degrees is 2 radians. What you'll find is that radians is 90 degrees, or 1/4th of the circle. This means that an arc measuring radians will be 1/4th of the entire circumference.
I hope this helps!
Answer:
angle C = 36°
Step-by-step explanation:
Fun fact that I found out:
all interior angles of a triangle added together = 180°
5x + 3x + 2x = 180°
combine like terms:
10x = 180°
divide both sides of the equation by 10:
x = 18°
angle C = 2(18°) = 36°