Answer:
1/3
Step-by-step explanation:
C(x)=125x+75
You multiply 125 by how many family members and and the 75
Answer:
x = 50°
Step-by-step explanation:
x + 20° + 30° = 180°
x = 180° - 20° - 30°
x = 130° (This one is other x)
x + 130° = 180°
x = 180° - 130°
x = 50°
Answer:B
I think we are in the same class lol
Step-by-step explanation:448 divided by 14= 32
448 divided by 16= 28
B=speed of boat in water
Y= Speed of current
B+y=32
B-y=28
32 + 28 =60
60 divided by 2 = 30
32 -30 =2
B=30
Y=2
Add my discord if you need more help Snapple#0141
That's a right triangle
remember, if the legs of a right triangle measure a and b and the hypootnuse is c then a²+b²=c²
so
hypotnuse is longest side, the one oposite the right angle
in this case, it is 5
one leg is 4
and the other one is red, let's call it x
so
x²+4²=5²
x²+16=25
minus 16 both sides
x²=9
sqrt both sides
x=3
the length of the red vertical edge is 3cm