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Burka [1]
4 years ago
15

Solve for x

="6x - 2 = 4x + 13" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
solniwko [45]4 years ago
5 0

x = \frac{15}{2}

subtract 4x from both sides of the equation

6x - 4x - 2 = 13

2x - 2 = 13

add 2 to both sides

2x = 13 + 2 = 15

divide both sides by 2

x = \frac{15}{2}


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Macy’s is having a sale in which all jeans at $30. The sales tax is 8%. If John buys n pairs of jeans during this sale, the tota
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3 0
3 years ago
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°

3 0
3 years ago
Read 2 more answers
Steve climbed up Mt. McKinney to an elevation of 5000 feet above sea level. His brother, Sam, dove 150 feet below the sea level
Allushta [10]

Answer:

They would be 5,150 feet apart.

Step-by-step explanation:

5,000 + 150 = 5,150

7 0
4 years ago
What is the value of x? Please help. Will mark brainliest ASAP
Natasha_Volkova [10]

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xsin90° = 47sin17°

x = 47sin17°/sin90°

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x ≈ 13.74

Hope this helps! ;)

6 0
3 years ago
Read 2 more answers
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