Answer:
21 yards
Step-by-step explanation:
3 yards for 1 mum
3*7 yards for 7 mums
21 yards for 7 mums
I don't know if this is what you mean but here have this
145 will work. It is an odd number and is greater than 142 and is less than 156
142 < 145 < 156
Other numbers such as 143, 147, 149,151,153, 155 will work.
35
this is the correct answer if you're on usatestprep
Answer:
See answers and explanations
Step-by-step explanation:
A) Discriminant = b² - 4ac = (12)² - 4(9)(4) = 144 - 144 = 0
B) Since the discriminant is 0, this means the equation only has one root.
C) The root is real in this case since the discriminant is not negative. Otherwise, we would have two imaginary roots if it were (remember that complex roots come in pairs)
Y-y
——-
X-x
21-9=12
5-(-1) =6
So the answer is D