Answer:
3x=42
Step-by-step explanation:
42 is how many there were last year tripled
x is how many there were last year
Answer:
y=-1/2x-1
Step-by-step explanation:
Answer:
200.5 km
Step-by-step explanation:
So we can break up this irregular polygon into many smaller easier to calculate kind of polygons like rectangle, or triangles.
We can break up this figure into 4 smaller ones:
3 rectangles:
a) a 23 by 5 size
b) a 12 by 4 size
c) a 4 by 5 size
1 triangle
a) 7 by 5 size
You find the area and add them up to get 200.5 km^2
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I believe the probability would be 53.57%
Damin numba of songs let it be d
moesha will have the variable m rep her number of songs
m=2d+17
If damian has 5 songs then d= 5.
im going to use a bracket around 5 where d should be if it is confusing:
m=2(5)+17
2*5=10
10+17=27
m=27
moeshas got 27 songs in her library