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creativ13 [48]
2 years ago
9

I need help with this maths homework please

Mathematics
1 answer:
valentinak56 [21]2 years ago
4 0
I found this on another question made before

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I neeeddddd helppppp!!!! It’s urgentttttt
pentagon [3]

Answer:

R theta 1 = 20 x

R theta 2 = 11 x  - 6

R ( theta 1 + theta 2) = 31 x - 6     adding equations

R pi = 31 x - 6       since theta 1 + theta 2 = 180 deg

x = (R pi + 6)  / 31

This equation depends only R

If one lets R be one then   x = (pi + 6) / 31

This would give x = .29489 rad for the value of pi is deg

The numerical value of x appears to depend on the value of R

4 0
3 years ago
Solve the equation.<br> -9x + 1 = -x + 17
ddd [48]

Answer:

The value of x:

x = -2

Step-by-step explanation:

Find the value of x:

-9x + 1 = -x + 17

-Add both sides by x:

-9x + 1 + x = -x + x + 17

-8x + 1 = 17

-Subtract both sides by 1:

-8x + 1 - 1 = 17 - 1

-8x = 16

Divide both sides by -8:

\frac{-8x}{-8} = \frac{16}{-8}

x = -2

So, the final answer would be x = -2 .

4 0
3 years ago
Read 2 more answers
1. Mitchell got a job at Owens that pays $38,173 a year thanks to the help of an employment agency. The
Akimi4 [234]

Answer:

38174:54*3*0.40

Step-by-step explanation:

1. calculate how much per week by

38174:54

2. than in 3 weeks

38174:54*3

3. than 40 percent of that

x*0.40

7 0
3 years ago
1. <br><br>(06.01 LC)<br><br>3^4 + 2 ⋅ 5 = <br><br>. (Input whole numbers only.)
Serhud [2]

Answer:

91

Step-by-step explanation:

Because the equation is equal to 91

8 0
3 years ago
Read 2 more answers
What is the value of x in the figure below
kari74 [83]
Answer: X=30



Hope that helped!!!
8 0
3 years ago
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