Answer:
D. -2 and 6
Step-by-step explanation:
Use the quadratic formula to put either -2 or 6 in and get it to equal 0.
P + 10 = 20 Subtract 10 from both sides
P = 10
Substitute P = 10 into P + Q = 16
P + Q = 16 Plug in 10 for P
10 + Q = 16 Subtract 10 from both sides
Q = 6
<span>The side opposite the 30 degree angle is half of the hypotenuse.
a^2 + b^2 = c^2 =>
a^2 + (c/2)^2 = c^2
12^2 + c^2/4 = c^2
4*12^2 + c^2 - 4c^2 = 0
576 - 3c^2 = 0
- 3c^2 = - 576
c^2 = 192
c = 8√3
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The picture doesn’t show the whole question
Answer:
This answer is based on that I don't know what that 2 is for
Step-by-step explanation:
There are many different answers for this question
Area is l times w so 4 times 4 = 16 the lengths could be 4
If one of the sides is 2 then the length must be 8 because 8 times 2 is 16
