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Scorpion4ik [409]
3 years ago
14

Help me please guys!!!!!!!!!!!!!

Mathematics
2 answers:
mariarad [96]3 years ago
5 0
The awnser to number 39. is a. 38 I say this because if you take 432 and divide it by 18 you get 24.
648÷27= 24
288÷12=24
so you then take 912 and divide it by 24
mixer [17]3 years ago
3 0
For questions 31 the answer is : 3y+5 Work: 3(y+4)-7 You distribute 3(y+4) which equals 3y+12 because you multipy. Now its : 3y+12-7 so, you subtract 12-7 which equals 5 . Your answer is now: 3y-5 · When disturbing you only multiply whats inside the perenteses (spelled wrong).
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Help I’m very confused and was wondering if anyone is willing to help.
beks73 [17]

Answer:

57°

Step-by-step explanation:

LHS angle=RHS angle=57° (vert. opp angles)

5 0
3 years ago
I don’t know. I think I’m doing something wrong. Answer the highlighted questions and show work.
pentagon [3]

12) -5k - 19 = 5 - 13k

-5k = 24 - 13k

8k = 24

k = 3


14) -15n + 16 = 86 - 29n

-15n = 70 - 29n

14n = 70

n = 5


16) 13 - 3p = -5(3 + 2p)

13 - 3p = -15 - 10p

-3p = -28 - 10p

7p = -28

p = -4


18) 14a - 93 = 49 - 57a

14a = 142 - 57a

71a = 142

a = 2


20) 8v = 2(4v + 2)

8v = 8v + 4

No solution


22) 2(-4h - 13) = 37 + 13h

-8h - 26 = 37 + 13h

-8h = 63 + 13h

-21h = 63

h = -3


24) 11n - 3 = 9 + 5n

6n = 12

n = 2


26) -9n - 12 = 8 - 4n

-5n - 12 = 8

-5n = 20

n = -4

6 0
3 years ago
Two hikers are miles apart and walking toward each other. They meet in hours. Find the rate of each hiker if one hiker walks mph
timurjin [86]

Answer:

where are the numbers

Step-by-step explanation:

5 0
3 years ago
2. What equation does the model below<br> represent?<br> -<br> -
Novay_Z [31]

Answer:

minus

Step-by-step explanation:

it means minus maybe think that what it means

6 0
3 years ago
Read 2 more answers
3. Mr. Johnson was in the Army. How does this fact help Josh? *
bekas [8.4K]
Maybe he’s more respected or trusted
6 0
2 years ago
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