Y=2x-2 i think im bad at math lol
Answer:
6. 135°
7. 135°
Step-by-step explanation:
You have to assume that the figure is a regular octagon, so has central angles equal to exterior angles equal to 45°.
6. A regular anything is circumscribed by a circle, so the measure of any inscribed angle is half the measure of the corresponding central angle. That is, ∠BET =∠TBA = (45°)/2, so their sum is 45°. ∠BOT is the supplement of that, 180° - 45° = 135°.
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7. ∠GIT + ∠ITS is the same measure as one internal angle of the octagon. That is the supplement of the exterior angle we identified above as being 45°.
∠GIT + ∠ITS = 135°
10÷2=5 5×2=10 10+20=30 30-5=25.
The answer is x = -1.3333
The answer would be the bottom right one. This is because first, we know that to get the 2 into the one's place to convert it into scientific notation, you move it 3 places which give us 10^-3. Then when multiplying you add the exponents and multiply the other number. -3+4=1 and 2x4=8
Hope this helped!