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Vera_Pavlovna [14]
2 years ago
8

I need help please!!!!

Mathematics
1 answer:
dezoksy [38]2 years ago
6 0

Answer:

both A and B must be true

Step-by-step explanation:

AD is perpendicular to DC and AD is parallel to BC

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Find the solution to the equation 30x +7= 9. Give<br> your answer as a fraction.
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X = 1/15
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What is the value of X?
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Answer:

18) Area= 5*5/2=25/2=12.5 unit ^2

19) Area=AB^2V3/4=8a^2*V3/4=2V3a^2

Step-by-step explanation:

18. A(-3,0)

B(1,-3)

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19. A(a,a)

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2 years ago
In Anchorage, Alaska, the temperature is 31 degrees at 7:00am. It rises 12 degrees by noon, but then drops 40 degrees overnight.
finlep [7]
7:00 am = 31 degrees
12
------
43 degrees = noon
-40
-------
3 degrees = overnight
So therefore, the final temperature is 3 degrees.
4 0
3 years ago
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