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ipn [44]
2 years ago
15

Answer plz plz plz plz plz​

Mathematics
2 answers:
ICE Princess25 [194]2 years ago
7 0

C. 270

Hope this helps! :)

liq [111]2 years ago
6 0

Answer:

A.)90 degrees

Step-by-step explanation:

You might be interested in
Find equation of the line passing through the given point in parallel to given equation. write your answer in slope intercept fo
denpristay [2]

Answer:

  • 3) y = (7/2)x -12
  • 4) y = 3x -5
  • 7) y = (1/3)x +4/3
  • 8) y = (-4/3)x +8/3

Step-by-step explanation:

In every case, you can ...

  • replace any constant in the equation by 0
  • for point (h, k), replace x with (x-h) and y with (y-k), then simplify
  • solve for y (add the opposite of the y-term; divide by the y-coefficient)

3) -7(x-4) +2(y-2) = 0 ⇒ -7x +2y +24 = 0

... y = (7/2)x -12

4) (y+2) = 3(x-1)

... y = 3x -5

7) -(x+4) +3(y-0) = 0 ⇒ -x +3y -4 = 0

... y = (1/3)x +4/3

8) 4(x-2) +3(y -0) = 0 ⇒ 4x +3y -8 = 0

... y = (-4/3)x +8/3

7 0
3 years ago
8,minus some number divided by 3, equals 6. find the numbers
algol [13]
8 - (-10) = 18
18 / 3 = 6
hope this helps
5 0
3 years ago
WWhat is the value of p2+p+10 when p=4​
Reptile [31]

Answer:

value = 30(thirty).....

7 0
2 years ago
P(A)* P(B)≠ p(AnB)<br><br> Why does it contain a not equal to sign
RoseWind [281]

Answer:

P(A|D) and P(D|A) from the table above are not equal because P(A|D) =  and P(D|A) =

Step-by-step explanation:

Conditional probability is the probability of one event occurring  with some relationship to one or more other events

.

P(A|D) is called the "Conditional Probability" of A given D

P(D|A) is called the "Conditional Probability" of D given A

The formula for conditional probability of P(A|D) = P(D∩A)/P(D)

The formula for conditional probability of P(D|A) = P(A∩D)/P(A)

The table

              ↓         ↓       ↓

           :  C     :   D    : Total

→ A      :  6     :    2    :   8

→ B      :  1      :    8    :   9

→Total :  7     :    10  :  17

∵ P(A|D) = P(D∩A)/P(D)

∵ P(D∩A) = 2 ⇒ the common of D and A

- P(D) means total of column D

∵ P(D) = 10

∴ P(A|D) =

∵ P(D|A) = P(A∩D)/P(A)

∵ P(A∩D) = 2 ⇒ the common of A and D

- P(A) means total of row A

∵ P(A) = 8

∴ P(D|A) =

∵ P(A|D) =

∵ P(D|A) =

∵   ≠  

∴ P(A|D) and P(D|A) from the table above are not equal

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Evaluate 3x-5y when x=5 and y=1
kkurt [141]
Plug in the values
3(5) - 5(1)
15 - 5 = 10

Solution: 10
4 0
3 years ago
Read 2 more answers
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