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ddd [48]
3 years ago
8

Someone help me with this question please I don’t know

Mathematics
1 answer:
ra1l [238]3 years ago
6 0

The magic of the internet will help!

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In large cities people out and take taxis to get from one place to another the cost is $25.20 every 36 miles how much is a 47 mi
Kay [80]

47 miles taxi ride will cost $32.9

Step-by-step explanation:

Given,

Cost every 36 miles = $25.20

Cost of one mile = \frac{Cost\ for\ 36\ miles}{36}

Cost of one mile = \frac{25.20}{36}\\

Cost of one mile = $0.7

Cost of 47 miles = Cost of one mile * 47

Cost\ of\ 47\ miles = 0.7*47\\Cost\ of\ 47\ miles = \$32.9

47 miles taxi ride will cost $32.9

Keywords: Division, multiplication

Learn more about multiplication at:

  • brainly.com/question/10879401
  • brainly.com/question/10940255

#LearnwithBrainly

5 0
3 years ago
Suppose △ABC has exterior angle at vertex B. The exterior angle is (12x−24)°, m∠A=(3x−6)°, and m∠C=(6x+12)°. What is the measure
Temka [501]

Answer: 96°

Step-by-step explanation:

If a triangle is being drawn, Angle A and C will be the two remote interior angles in the triangle. The sum of the two interior angles has to equal to the exterior angle.

Set them equal each other and solve for x.

(3x-6) + (6x +12) = 12x - 24     Combine like terms

9x + 6 = 12x - 24          Subtract 6 from both sides

    - 6             -6  

   9x = 12x - 30             Subtract 12x from both sides

-12x       -12x  

    -3x = -30               Divide both sides by -3    

 x = 10      

Now since  x is 10 degrees we will need to input the value into in for x in the exterior angle expression and break it down.  

   Exterior :  12(10) - 24

                    120 - 24  = 96

    This means the measure of the exterior angle at vertex B is  96 degrees.

6 0
3 years ago
Simplify the expression insert √96/8
liberstina [14]
   √96 / 8
= √12
= √4×3
= √4√3
= 2√3
5 0
3 years ago
Factor this expression completely and then place the factors in the proper location on the grid. Note: Place factors alphabetica
hram777 [196]
Mn - 4m - 5n + 20

(mn - 4m) + (-5n + 20)

m(n - 4) + (-5n + 20)

m(n - 4) - 5(n - 4)

(m - 5)(n - 4)

So mn - 4m - 5n + 20 completely factors to (m - 5)(n - 4)
8 0
4 years ago
Which name best describes the polygon with vertices (0, 0), (4, 8), (12, 8), and (16, 0)? A) Triangle C) Trapezoid B) Square D)
stellarik [79]

Answer:

C) Trapezoid

Step-by-step explanation:

Given

A = (0,0)

B = (4,8)

C = (12,8)

D=(16,0)

Required

The possible shape

The above are 4 vertices.

Hence, the shape cannot be

(a) Triangle ---- it has 3 vertices

(b) Pentagon ---- it has 5 vertices

Calculate distance AB using distance formula

AB = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2

Where:

A = (0,0)

B = (4,8)

AB = \sqrt{(0 - 4)^2 + (0 - 8)^2

AB = \sqrt{( - 4)^2 + ( - 8)^2

AB = \sqrt{16+64

AB = \sqrt{80

AB = 8.94

Calculate distance BC using distance formula

BC = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2

Where:

B = (4,8)

C = (12,8)

BC = \sqrt{(4 - 12)^2 + (8 - 8)^2

BC = \sqrt{(-8)^2 + (0)^2

BC = \sqrt{64 +0

BC = \sqrt{64

BC = 8

Since

AB \ne BC

<em>Then, the polygon is not a square</em>

<em></em>

<em>The last available option is (c) trapezoid</em>

4 0
3 years ago
Read 2 more answers
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