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Butoxors [25]
3 years ago
11

Can someone please help me with this; it's due tomorrow?

Mathematics
1 answer:
pochemuha3 years ago
6 0
These aren't that hard--especially once you've done the first 13 questions. There are many 45-45-90 triangles in there.
  14. ∠BCO = 45°
  15. ∠GOF = 45°
  16. ∠OFG = 45°
  17. ∠GFH = 180° - ∠JFH = 58°
  18. ∠FGH = 90°
  19. ∠EFJ = 45°
  20. ∠GOC = 180° (the points are collinear)
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I need help take all my points I really need help .
Dmitrij [34]

Answer:

1. Median

2. 4.5

Step-by-step explanation:

There are 10 numbers so the median is 4 and 5 which makes the median 4.5.

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

7 0
3 years ago
Read 2 more answers
Property of multiplication<br>aa=169
kenny6666 [7]

aa is the same as a^2

a^2 = 169

a = SQRT(169)

a = 13

8 0
3 years ago
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Help me this assignment is due soon.
AlekseyPX
So maybe it’s 5, it’s equivalent to the side with 6, just shorter
6 0
3 years ago
2. In how many ways can you form 3-letter "words" from the letters of "Adelphi" so that the first and last letters are vowels? N
kondaur [170]

Answer:

The total number of ways are 30.

Step-by-step explanation:

Consider the provided information.

We need to write 3-letter "words" from the letters of "Adelphi" so that the first and last letters are vowels.

The number of letters in "Adelphi" = 7

The number of vowels are = 3

It is given that the first and last letters are vowels.

For first letter we have 3 choices, and for the last letter we have 2 choices as repetition is not allowed.

If we have selected first and last letter that means now we have 5 letters for the middle letter. (7-2=5)

So the number of possible choices for the 2nd letter is 5.

Hence, the total number of ways are: 3×5×2 = 30 ways

8 0
4 years ago
Find the value of x.<br> 140°<br> 10x<br> O A. 4<br> O B. 9<br> O C. 14<br> O D. 18
lianna [129]

Answer:

140=10x

14=x

Step-by-step explanation:

6 0
3 years ago
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