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AleksAgata [21]
3 years ago
9

What is the value of t?

Mathematics
1 answer:
max2010maxim [7]3 years ago
3 0

Answer:p = -1.25

Step-by-step explanation:

Simplifying

3 + 17p = -32 + -11p

Solving

3 + 17p = -32 + -11p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '11p' to each side of the equation.

3 + 17p + 11p = -32 + -11p + 11p

Combine like terms: 17p + 11p = 28p

3 + 28p = -32 + -11p + 11p

Combine like terms: -11p + 11p = 0

3 + 28p = -32 + 0

3 + 28p = -32

Add '-3' to each side of the equation.

3 + -3 + 28p = -32 + -3

Combine like terms: 3 + -3 = 0

0 + 28p = -32 + -3

28p = -32 + -3

Combine like terms: -32 + -3 = -35

28p = -35

Divide each side by '28'.

p = -1.25

Simplifying

p = -1.25

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In ΔEFG, the measure of ∠G=90°, EF = 95 feet, and FG = 26 feet. Find the measure of ∠F to the nearest degree.
Firdavs [7]

Answer:

74.4°

Step-by-step explanation:

Given

  • ∠G=90° => ΔEFG is a right triangle
  • EF = 95 feet
  • FG = 26 feet

Use sine law to find ∠F

As we know:

Sin(GEF)/ GF = Sin(EGF)/EF

<=> Sin(GEF) / 26 = Sin(90)/95

<=>Sin(GEF) / 26 = 1/95

<=> Sin(GEF)  = 26/95

<=> ∠GEF ≈ 15.8°

=> ∠F = 180° - ∠G - ∠GEF

∠F = 180° - 90° - 15.8° = 74.4°

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3 years ago
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Answer:

50

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

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Combine like terms

3x +90 = 180

Subtract 90 from each side

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Answer:

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22. 0

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