Notice that if we add the 3 angles in the image, the outcome should be an angle of 180° (the one of the line alone)
With this, we will found that the answer is k = 13
Let's do the math, for the initial information we can write:
(4k - 7)° + 90° + (3k + 6°) = 180°
Where the 90° comes from the right angle, the one written with a little square.
Now we can solve this for k
(4k - 7)° + 90° + (3k + 6°) = 180°
(4k + 3k)° + (-7° + 90° + 6°) = 180°
7°k + 89° = 180°
7°k = 180° - 89° = 91°
k = 91°/7° = 13
So we found that the value of k is 13.
If you want to learn more, you can read:
brainly.com/question/13690593
-610 -94 -0.75 2.1 53
Answer my latest question please
Answer:
1/16
Step-by-step explanation:
2 ^ -4
The negative puts the number in the denominator
1 / 2^4
1/16
Answer:
B
Step-by-step explanation:
50 is half of something like if u give your friend half of your cookie you gave them 50% of it
Answer:
I think it is B
Step-by-step explanation:
