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d1i1m1o1n [39]
3 years ago
14

If A = (10, 4) and B= (2, 19), what is the length of AB

Mathematics
1 answer:
Contact [7]3 years ago
8 0

Answer:

The length of  AB = 17

Step-by-step explanation:

AB = √[(10-2)^2 + (4-19)^2]

AB = √(64 + 225)

AB = √289

AB = 17

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Nina's net income was $423.65,and her gross income was $558.What was the total amount of deductions?
kompoz [17]
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net=amount earned minus tax

gross=558
net=423.65

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deduction=$134.35
4 0
2 years ago
Raquel works in a pet store every day after school and sometimes on weekends. She earns $5.20 per hour. If Raquel works 21 hours
riadik2000 [5.3K]

Answer:

B

Step-by-step explanation:

$5.20 is about $5.00, 21 is about 20, so $5.00 * 20 *4 = $400.

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8 0
2 years ago
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enot [183]

Answer:

e/g+f/g

Step-by-step explanation:

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7 0
3 years ago
How many solutions does this<br>quadratic have?<br>f(x) = -4x2 + 12x - 9​
BartSMP [9]

Answer:

one, (1.5, 0)

Step-by-step explanation:

4 0
3 years ago
(2w-5)(w+7) so far I got 2w^2 + 9w + ?
FromTheMoon [43]

Answer:

=2w2+9w−35

Step-by-step explanation:

(2w+−5)(w+7)

(2w)(w)+(2w)(7)+(−5)(w)+(−5)(7)

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2w2+9w−35

7 0
2 years ago
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