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Brut [27]
3 years ago
11

8^x = (1/2)^(x-1) Solve for x

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0
I will help you with this one before giving you a helpful tool
1/4

The tool is this website: Mathway; Plug in a question and choose what you want the website to do and boom, gives you answers and if you sign up it will show you steps if you have a teacher who wants work shown
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Find the measure of each missing angle.
nadya68 [22]

Answer:

Step-by-step explanation:

Angle sum property of triangle: Sum of all the angles of a triangle is 180

Alternate interior angles: When two parallel lines are intersected by a transversal, the pair of angles on the inner side of  each of these lines but on the opposite side of the transversal are called  alternate interior angles

In ΔABC,

  ∠1 + 90 + 38 = 180    {angle sum property of triangle}

         ∠1 + 128 =  180

               ∠1     = 180 - 128

            \sf \boxed{\bf  \angle 1     = 52^ \°}

AB // CD and AC is transversal.

 \sf \boxed{\bf  \angle 3 = 38^\circ}   {Alternate interior angles are equal}

In ΔACD,

      ∠2 + ∠3 + 63 = 180 {angle sum property of triangle}

       ∠2 + 38 +63  = 180

               ∠2  + 101 =180

                         ∠2 = 180 - 101

                      \sf \boxed{\bf  \angle 2 = 79^ \°}

5 0
1 year ago
WILL GIVE BRAINLIEST
Natasha_Volkova [10]

Answer:

see explanation

Step-by-step explanation:

In any circle the ratio of the arc length to the circumference of the circle is equal to the degree measure of the arc to 360°

3 0
2 years ago
Solve by any method (graphing, substitution, linear combination) <br> y=x−7 <br> 5x+2y=7
Virty [35]

Answer:

  (x, y) = (3, -4)

Step-by-step explanation:

See the attached for a graph.

3 0
3 years ago
A) Solve 3(x - 5) = 18
Anna [14]

3x_15=18

3x=18+15

3x=33

x=11

8 0
2 years ago
Find the area of the polygon XYZ that has its vertices at X(–3, 6), Y(–3, 1), and Z(5, 1).
elixir [45]

Hope you can understand

6 0
3 years ago
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