C on that one which is the correct answer
Answer:
1. isosceles because two of the sides are equal
2. right because there is a right angle
Step-by-step explanation:
Answer:
3(9e + 8)
Step-by-step explanation:
the highest common factor is 3 so factor it out.
Answer:
1.07 hours
Step-by-step explanation:
14 miles = 1 hour
15 miles = x hours
Equal these two together
14 mi/1hr = 15 mi/xhr
Cross multiply
14 mi × x hr = 1 hr × 15 mi
I will stop using the units for now so it won't be as confusing
14x = 15
Divide both sides by 14 to isolate the variable
14x ÷ 14 = 15 ÷ 14
x = 1.07... hours
If i were you, i would add one to 7x and fifteen. this gives you x^2+8x+16, a perfect square of x+4.
