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Deffense [45]
2 years ago
5

If A = (-2, -4) and B = (-8, 4), what is the length of AB?

Mathematics
1 answer:
Oksi-84 [34.3K]2 years ago
5 0

Answer:

10

Step-by-step explanation:

Using the distance formula,

\sqrt{ {( - 2 - ( - 8))}^{2}  +  { (- 4 - 4)}^{2} }  = 10

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Given one of the roots of the quadratic equation px2- 4x + 3p -8 =0 is 1 . Calculate the value of p
Natali [406]

Answer:

Value of p is 3

Step-by-step explanation:

One of the root is 1.

So, putting 1 in the place of x in the given equation,

px²-4x+3p-8=0

or, p-4+3p-8=0

or, 4p-12=0

or, 4p=12

or, p=3

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7 0
3 years ago
The ratio of the measures of three angles in a triangle is 14:5:11. Find the measures of the angles
EleoNora [17]

Answer:

84 degrees

30 degrees

66 degrees

Step-by-step explanation:

14 + 5 + 11 = 30

180/30 = 6

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4 years ago
Sharonda is settling tables for a wedding, there are 19 round tables, each seating eight people and She places two forks at each
Rashid [163]

19 round tables seating 8 at each table would    Be 152 people total . If you place 2 forks at each setting you would multiply 152 times 2 for a total of 304 forks total

5 0
3 years ago
HELP ASAP EXPLAIN PLEASE
Daniel [21]
(A) The ratio is 6 to 1
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3 years ago
Alyssa is a waitress at a restaurant. Each day she works, Alyssa will make a
taurus [48]

Answer:

$170

20+15t

Step-by-step explanation:

she already makes $20 in a day and then you add the 10 times $15 in tips which makes 170.

for the equation, she makes 20 so you add it to 15 times t which is the hypothetical number of tables

3 0
3 years ago
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