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Triss [41]
2 years ago
7

Help plssssssssssssssss

Mathematics
2 answers:
AfilCa [17]2 years ago
8 0
#1 vertical angles is x = 5
Alina [70]2 years ago
4 0

Step-by-step explanation:

1. vertical angles. x = 5

2. supplementary x = 12

3. complementary x = 7

4 Supplementary x = 17

5. sQR = 118

RQT = 62

6 LNK = 47, JNM = 47

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3rd one down is the answer
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3 years ago
Read 2 more answers
A company has 300 items to post, they have packages and
swat32

Answer:

£162.35.

Step-by-step explanation:

Total of letters + packages = 300.

Number of packages =  300 * 16 / ( 16+59)

= 300 * 16/75

= 64

So number of letters = 300 - 64 = 236.

No. of first class letters = 236 * 1/4 = 59.

No. of 2nd class letters = 236 - 59 = 177.

Total cost

=  64*1.2 + 0.52*59 + 0.31*177

= 162.35.

4 0
2 years ago
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Mila [183]

Answer:

If im not wrong i think its 24 units²

Step-by-step explanation:

6 0
3 years ago
If BOTH equations are in slope-intercept form then the--------------? method would be best, but the------------? method would al
nadezda [96]

Answer:

Step-by-step explanation:

If BOTH equations are in slope-intercept form then the-graphing-? method would be best, but the-substitution-? method would also be effective since both y's are already by itself.

If ONE of the equations is solved for x or y and the other equation is not, then the-substitution-? method is best.

If BOTH equations are lined up in standard form & the coefficients of x or y are opposites then the BEST method is definitely the-elimination--? method.

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5 0
3 years ago
The solution set for -p2 − 11p = 0 is { }. (Separate the solutions with a comma.)
ikadub [295]

Answer:

0,-11

Step-by-step explanation:

-p^2 − 11p = 0

Factor out -p

-p( p+11) =0

Using the zero product property

-p =0    p+11 =0

p =0      p = -11

3 0
3 years ago
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