The answer to it is -3.2 or -3 1/5
Answer:
1
Step-by-step explanation:
It has only 1 line of symmetry. The line is a vertical line that passes through the top vertex.
Answer: 1
Your answer will be negative 96
In 7th grade:
red-hair students =58
another color hair students =609
In 8th grade:
red-hair students =60
Let's assume
another color hair students =x
now, we are given
The numbers of red-haired students in 8th grade are proportional to the numbers in 7th
so,

now, we can solve for x
we get

we get

so, students have another color hair in 8th grade is 630.........Answer
A mile=5280 feet
1/40 mile*(5280 feet/1 mile)=132 feet
132 feet-------------------1/2 hour
x------------------------------1 hour
x=(132 feet*1 hour) / (1/2 hour)=264 feet/hour.
264 feet/h *(1 mile/5280 feet)=0.05 miles/ h
Solution: S=264 feet/h (≈0.05 miles/h)