Answer:a
Step-by-step explanation:a
Answer:
a=1.5, b= 3
Step-by-step explanation:
sum of all sides will give us perimeter. Therefore
2a+b+6a+2b+1+4a=28
12a+3b+1=28
12a+3b=27....eqn1
since t two sides of this isosceles triangle are equal:
2a+b=4a
2a=b
substituting in the first equation whenever we encounter a we will have:
6b+3b=27
9b=27
b=3
therefore
Answer:
25% or 1/4
Step-by-step explanation:
There altogether 100 boys and girls together and the probability of one color would be 25. Therefore 25/100 would your fraction but it has to be simplified so then the answer would be 1/4
Take the like terms on one side:
2m=6-14
2m = 8
m= 8/2
m= 4