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siniylev [52]
4 years ago
6

Solve for x -5(-2-5)-x-1=-12

Mathematics
1 answer:
sveta [45]4 years ago
7 0

Answer:

46

Step-by-step explanation:

-5(-2-5)-x-1=-12

-5(-7)-x-1=- 12

35 - x - 1 = -12

34 - x = -12

-x = -12 - (-34)

-x = - 46

x = 46

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In triangle NOP p equals 600 inches angle P equals 96° and angle N equals 64° what is the area of triangle NOP to the nearest 10
DochEvi [55]

9514 1404 393

Answer:

  55,637.8 square inches

Step-by-step explanation:

We can find side n using the Law of Sines:

  n/sin(N) = p/sin(P)

  n = p(sin(N)/sin(P)) = 600·sin(64°)/sin(96°)

  n ≈ 542.246913 . . . . inches

The angle O is ...

  O = 180° -N -P = 180° -64° -96° = 20°

Then the area is ...

  A = 1/2·np·sin(O)

  A = (1/2)(542.246913 in)(600 in)·sin(20°) ≈ 55,637.81008 in²

The area of ∆NOP is about 55,637.8 in².

7 0
4 years ago
Deanna knows that the floor in her kitchen is a square with an area of 169 ft2. The perimeter of her kitchen floor is found by a
Savatey [412]

Answer:

52 ft

Step-by-step explanation:

area of a square is l x w. all sides are equal so the l = w

A = 169 ft^2 so each side is the square root of 169 which is 13 ft

perimeter of the floor would be all four sides added or length of 1 side multiplied by 4 since they are all equal

Perimeter = 13ft × 4 = 52 ft

so:

6 0
3 years ago
Read 2 more answers
Help me, practice questions.
ioda

None of them match the answer is really (-2,2), (-4,2), and (-2,8).

8 0
3 years ago
What is a decimal for 8/24
lesya [120]
The answer is .33333333 
Because 8 divided by 24= .33333333 

I hope this helps:)
6 0
4 years ago
Read 2 more answers
....................
Murljashka [212]

Answer:

Equal to each other

Step-by-step explanation:

I hope that helped!

4 0
4 years ago
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