<A + <C = 180
2x - 7 + x + 4 = 180
3x - 3 = 180
3x = 183
x = 61
<B = 2x + 3 = 2(61) + 3 = 125
Answer
<B = 125°
Answer:
D. 4(s + 3) & (s + 3) + (s + 3) + (s + 3) + (s + 3)
Step-by-step explanation:
We know this is a square (which is a polygon, which requires at least 3 sides), so A & B are out. C is also out because of the first expression. All 4 sides are s + 3; what the first expression on C is saying is we're adding a 5th side of 3 to 4 sides with length s. That leaves D as our answer. Bonus: Another expression that could work for this is 4s + 12 (which is both of D's expressions simplified.).
Is this vocabulary? If so, I'll try to answer. The product is always greater than the factors.
Answer:
Option 1
Step-by-step explanation:
To find the graph of the quadratic function, we find it's zeros.
Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
.
This polynomial has roots 
such that 
, given by the following formulas:
f(x) = x² - 4x + 3
This means that 
So
Zeros at x = 1 and x = 3, that is, it crosses the x-axis at this values, so the graph is given by option 1.
Answer: 33
If you put all the numbers In order from least to greatest and find the middle number you'll get the answer
