Answer: the answer is c, the # 2 is prime but the product of 2 * 2 = 4
and 4 isn't odd
Step-by-step explanation:
The sum of the adjacent angles of a parallelogram is always equal to 180°.
So we know that
.
When we simplify that expression:
Isolate the y by divide both sides by 3:
You can just input the value of -3 into the equation to find value of k.
0=2(-3)^3 + 3(-3)^2 +3k -27
27= -54 +27 + 3k
27= -27 = 3k
27+27 = 3k
54/3 = k
18 =k
Hope I helped :)
Answer:
<u>Applying Heron's Formula</u>
Now,
<u>Total Area: </u>
<u />
<u>OAmalOHopeO</u>
Answer:
C
Step-by-step explanation:
If you fill in x=0, you are left with the y intercept. In the picture you can see it must be larger than y=10. This invalidates answer A and D.
The x-coordinate top of the parabola ax²+bx+c=0 is given by y = -b/2a, so immediately we can see -b has to be positive. This leads you to answer C because -9x implies b=-9, and --9 is positive.