<h3>Answer:
49y^2 - 56</h3>
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Work Shown:
7y^2 + 7(6y^2 - 8)
7y^2 + 7(6y^2) + 7(-8)
7y^2 + 42y^2 - 56
49y^2 - 56
9514 1404 393
Answer:
A
Step-by-step explanation:
The law of sines tells you the sine of the angle is proportional to the length of the opposite side. The usual convention is that 'a' is opposite 'A', and the same for other letters.
Answer:
here copy what is shown on the picture
Step-by-step explanation:
Answer:
??????????????????? 3+1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Plot the points and connect in pairs.
We got a right triangle.
<u>The legs have the length:</u>
- 1 - (-2) = 3 units and
- 1 - (-3) = 4 units
<u>The area of the triangle is:</u>
- A = 1/2bh
- A = 1/2*3*4 = 6 square unit