Adjacent angles<span> are two </span>angles<span> that have a common vertex and a common side.
hope this helps</span>
Hello!
We want isolate the n. This is
6,2 n - 3,7 n = 85 + 45
2,5 n = 130 . ( 10 )
25 n = 1300
n = 1300 / 25
n = 52
Hope this helps, good studies.
Answer:
-2 and 21/50
Step-by-step explanation:
PEMDAS says that paranthases go first, so we solve 2 and 1/5 minus 33/12. 2 and 1/5 simplifies to the improper fraction, 11/5. Then we find a common denominater between 11/5 and 33/12 to get 60. 11/5=132/60, and 33/12=165/60. (132/60)-(165/60)=-33/60. Then we multipl that by 4 and 2/5, which can simplify to the improper fraction, 22/5. (22/5)*(-33/60) is -726/300, and simplifies to -2 and 21/50. Hope this helps!
Answer:
The price of 1 pound of apple = $ 3
The price of 1 pound of berries = $ 8
The price of 1 pound of cherries = $ 5
Step-by-step explanation:
Let the price of 1 pound of apple be x
The price of 1 pound of berries be y
The price of 1 pound of cherries be z
So,
2 x + y + 4 z = 38 --------------1
3 x + 2 y + 2 z= 35 -------------------2 (Corrected from source)
5 x + 3 y + 2 z = 49 ------------3
Solving the equations, we get that:
x = 3, y = 8, z = 5
Area of circle = πr²
Given that area = 153.86 m², find the radius:
153.86 = πr²
r² = 153.86 ÷ π
r² = 48.98
r = √48.98
r = 7 m
Diameter = Radius x 2 = 7 x 2 = 14 m
Answer: Diameter = 14 m