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Bogdan [553]
3 years ago
5

20 points!!!

Mathematics
1 answer:
vitfil [10]3 years ago
6 0

Step-by-step explanation:

(12x - 19y) (12x + 19y) = 144x^2-361y^2

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Multiplicative inverse of fraction 4/12
docker41 [41]

Answer:

12/4

hope it helps!

Step-by-step explanation:

A multiplicative inverse is a reciprocal... A reciprocal is one of a pair of numbers that when multiplied with another number equals the number 1.

So the inverse of 4/12 is 12/4

Because 4/12*12/4= 1

5 0
3 years ago
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Line A passes through the points (1, -1) and (-2, 8).
Viefleur [7K]
The answer to this question will be D
5 0
3 years ago
Please help me! Use the appropiate lines to solve the question 3x+1=10
lbvjy [14]

Answer:

Step-by-step explanation:

3x + 1 =  10

3x = 10 - 1

3x = 9

x = 9/3

x = 3

hope this helps

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5 0
3 years ago
Please help me with my last answer im stuck ​
Fiesta28 [93]

9514 1404 393

Answer:

  the correct choice (A) is marked

Step-by-step explanation:

The function g(x) is translated 3 right and 1 down from f(x).

The transformation ...

  g(x) = f(x -h) +k . . . . . . translates h right and k up

For your translation, you have (h, k) = (3, -1). Putting those into the transformation model above gives ...

  g(x) = (x -3)² -1 . . . . matches choice A

3 0
3 years ago
Sam and Bethan share £54 in the ratio 5:4. How much will each get?​
svp [43]

Answer:

Sam will get £30 while Bethan will get £24.

Step-by-step explanation:

The total ratio shared by Sam and Bethan is 5+4 = 9

1 share ratio is the total amount involved divided by the total ratio

That is, £54/9 = £6

if 1 share ratio is £6,

Sam with 5 share ratio will get £6*5 = £30

while Bethan with ratio 4 wiill get £6*4 = £24

8 0
3 years ago
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