Answer:
-a^2-a+12
Step-by-step explanation:
thats the product of (-a + 3)(a + 4)
Answer:
2 and 14/15
Step-by-step explanation:
The answer is approximately -36
Step 1
<u>Find the value of x</u>
we know that
-------> by corresponding angles, because the given lines are parallel
Solve for x

Step 2
<u>Find the value of y</u>
we know that

substitute the value of x and solve for y





therefore
<u>the answer is the option B</u>
