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V125BC [204]
3 years ago
14

Find the value of x. Write it as a decimal.

Mathematics
1 answer:
makkiz [27]3 years ago
7 0

Answer:

68.5

Step-by-step explanation:

Arc ABE = 360 - 2x

Arc AE = 2x

half the difference between the two arcs is 43

43 = \frac{1}{2} [360 -2x - (2x)]    

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What is the approximate area of the two congruent red right triangles?
frozen [14]

Answer:

A. 17in

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The length of a side of a triangle is 36. A line parallel to that side divides the triangle into two parts of equal area. Find t
pantera1 [17]

Answer:

  18√2

Step-by-step explanation:

The area of the smaller triangle is 1/2 that of the larger one. Since the triangles are similar, the dimensions of the smaller triangle are √(1/2) those of the larger one.

  36 · √(1/2) = 36 · (√2)/2 = 18√2 . . . . length of line dividing the triangle

6 0
4 years ago
Help me graph the equation y=1/6x
Oksana_A [137]
Hello! To graph this equation, we need to determine the y-intercept and slope of the equation.

y = 1/6x

There is no y-intercept stated in the equation, which means it is 0, and the line passes through the origin (0,0).

The slope is 1/6. To graph this, you can think of \frac{rise}{run}
The slope is rising 1 unit, and it is going 6 units to the right as the slope is increasing. Hope this helps! :)
4 0
3 years ago
Find three consecutive integers such that the sum of the first and twice the second is 110 minus three times the third
Serggg [28]

First off, consecutive integer and  can be written as n, n+1 and n+2

(try putting a number in for n if it does not make sense yet)

The sum of the first and twice the second would be n+2(n+1)

So, our equation becomes

n+2(n+1)=110-3(n+2)

n+2n+2=110-3n-6

3n+2=104

6n=102

n=17

so, our three term are 17,18 and 19


7 0
3 years ago
Find the length of the missing side. If necessary, round to the nearest tenth.
Alex73 [517]
The correct answer would be A. 21.5 
a^2 + b^2 = c^2

so....
100 + 361 = c^2
The square root of 461 is 21.4709106 but you would round to 21.5
4 0
3 years ago
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