Answer:
where a = 1, b = 1,and c=-4
Step-by-step explanation:
To solve, use the quadratic formula. Using the quadratic formula, requires the standard form
Here a = 1, b = 1, and c = -4.
The quadratic formula is
.
Substitute and you'll have:
Answer:
18
Step-by-step explanation:
24 divided by 12 is 2. 36 divided by 2 is 18.
Hope this is right.
Answer:
X = 55
Step-by-step explanation:
If the angel is 90:
75 + 90 = 165
165 divided by 3 = 55
Answer:
V220 should be the answer