The 2 interior angles add to the exterior angle
26+13=x
39=x
x=39°
because
remember, all angles add to 180
26+13+BCA=180
39+BCA=180
minus 39 both sides
BCA=141
look, we want x
BC is a striaign line which is 180
BCA+x=180
141+x=180
minus 141 from both sides
x=39°
Answer:
- (a-2)(3a-5)
- (b-3)(5b-17)
Step-by-step explanation:
Recognize that b-a = -(a-b). (Reversing the order of a difference changes its sign.)
1. 3(a-2)² -(2-a) = 3(a-2)² +(a-2) = (a-2)(3(a-2) +1)
... = (a -2)(3a -5)
2. 2(3-b) +5(b-3)² = (b -3)(-2 +5(b -3))
... = (b -3)(5b -17)
Answer:
se__xxxx cha_t
Step-by-step explanation:
aaah aaaah
It is correct to state that a bit can be in one of 2 states, either 1 or 0.
<h3>What is a bit?</h3>
A bit is is a single binary digit. A bit can either be "1" or "0".
<h3>What is the explanation to the above answer?</h3>
We stated that It is correct to indicate that a bit can be in one of 2 states, either 1 or 0. This indicates that 2ⁿ strings must be created in total. The string must then be processed twice.
- The first time, for generation and
- The second for reading.
Hence, Our time is now O(2ⁿ⁺¹) = O(2ⁿ)
Learn more about bits at;
brainly.com/question/2263640
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