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8090 [49]
3 years ago
7

Solve this equation for x. (x+4) (x-2)=0

Mathematics
1 answer:
-BARSIC- [3]3 years ago
7 0
1. -4
2. 2
four plus negative four is zero and two minus two is zero
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Can you guys solve this for me please
djyliett [7]

Answer:

50°

Step-by-step explanation:

all triangles = 180°

add 53 + 77 = 130

subtract 180 - 130 = 50

giving you your answer of 50°

5 0
3 years ago
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Find the value of c such that the point P(a, b) lies on the graph of the function f.
Alexxandr [17]
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4 0
4 years ago
What is the answer to my question.
ANTONII [103]

Answer:

132

Step-by-step explanation:

8×4×3 + 3×3×4

96+36=132

6 0
3 years ago
Can someone tell me how do I solve this. how is the result 2.40
liubo4ka [24]

Step-by-step explanation:

<u>Properties used</u>

  • logₐ a = 1
  • log aᵇ = b log a
  • log ab = log a + log b

See the steps below

  • - log (4*10⁻³) =
  • - (log 4 + log 10⁻³) =        (log 4 ≈ 0.6 rounded)
  • - (0.6 - 3*log 10) =
  • - (0.6 - 3*1) =
  • - (0.6 - 3) =
  • - (- 2.4) =
  • 2.4
6 0
2 years ago
What is tan 11pie/6?
Luden [163]

Answer:

= - √3/3

Step-by-step explanation:

Tan ( 11π/6)

= Tan ( (12π - 11π)/6)

= Tan ( 2π  - π/6)

using Tan ( A - B) = (Tan A - TanB)/(1 + TanATanB)

A = 2π   B = π/6

= (Tan 2π - Tan π/6)/( 1 + Tan2π * Tan(π/6)

Tan 2π = 0

=> ( 0 - Tan π/6)/(1  + 0)

= - Tan π/6

Tan π/6 = √3/3

= - √3/3

3 0
3 years ago
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