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schepotkina [342]
2 years ago
10

A.32 B.68 C.42 D.112

Mathematics
1 answer:
EastWind [94]2 years ago
6 0

Answer:

68

Step-by-step explanation:

because because it is vertically opposite angl

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I don't understand how to do this, can someone please help me?
denis23 [38]

Answer:

x=1

Step-by-step explanation:

First find a common denominator between 7 and 4 which is 28, Multiply both equations by 28 eliminating the denominators so now you have theses two equations: 4(2x + 12) = 7(3x + 5) distribute these equations to get:

8x + 48 = 21x +35 now you want to get the x's on one side so 8-21 = -13 which as an equation so far would be -13x + 48 = 35 now do 35-48 = -13 so you can have 13x alone on one side. Your final equation now before you solve is

-13x = -13 the divide -13 by -13 to get 1.

Hope this helps you understand it better

4 0
3 years ago
What is the equation of the following line written in slope intercept form (1,5) (-1,-5)
wlad13 [49]
-5-5/-1-1=
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3 years ago
PLS HELP DUE TODAY!!! 29 POINTS!!!(05.03)Calculate the area of the figure below using the following information:
Marat540 [252]

Answer:

39.2 square units is the answer

8 0
2 years ago
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topjm [15]

Answer:

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3 years ago
The intensity of a sound varies inversely where of its distance from the source at a distance of 1 meter the intensity of a jet
xz_007 [3.2K]

Answer:

  1/250 W/m² or 0.004 W/m² or 4 mW/m²

Step-by-step explanation:

The cargo worker is (50 m)/(1 m) = 50 times the reference distance. The intensity varies as the inverse of the square of the distance, so will be ...

  (1/50)²×(10 W/m²) = 10/2500 W/m² = 1/250 W/m²

This might be more conveniently written as 4 mW/m².

4 0
3 years ago
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