Number is an isosceles triangle number seven is a right angle triangle number 9 I believe is a scalene triangle number 10 is a right angle triangle I also believe 11 is a scalene triangle and I believe number 8 is equilateral triangle
Answer:
Step-by-step explanation:
-4m + 5 = -15
-5 -5
-4m = -20
___ ___
-4 -4
m=5
Answer:
y is less than or equal to -12
y<=-12
Step-by-step explanation:
Answer:
The groups walking speed is 
or 
Step-by-step explanation:
we know that
To find the speed divide the distance by the time
so
Convert to mixed number
19 if u add all separately but it is 89 it u don't
