No. Because sides JM and KL have different slopes from sides AD and BC .
The formula of a slope:
For AD:
We have the points A(2, -2) and D(1, -4). Substitute:
For JM:
We have the points J(4, -4) and M(2, -9). Substitute:
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Another argument.
No. Because the MJ is not twice as long as AD.
The formula of the length of a segment:
The length of AD:
The length of MJ:
The value of b is 61°.
you solve by doing this:
add up the two given angles, 58° and 61° to get 119°. then you subtract from 180° to get 61.
Answer:
4 + 4i
Step-by-step explanation:
Add the real part and add the imaginary part.
9 + 7i + (-5 - 3i) = 9 + 7i - 5 - 3i
= 9 - 5 + 7i - 3i
= 4 + 4i
Answer: 0.3
Step-by-step explanation: