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3 years ago

Write an equation or system of equations to solve the problem below.

Mathematics

1 answer:

VashaNatasha [74]3 years ago

5 0

Equations:

2x+105=-3x+130

subtract 2x from both sides 

105= -5x+130

Subtract 130 from both sides

-5x= -25

isolate the variable

x=5 

Plug back in

2(5)+105= -3(5)+130

115= 115

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Step-by-step explanation:

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Answer:

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Given

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3 years ago

Please helppp will mark brainlyist with right answer

Len [333]

An angle bisector is a line or ray that divides an angle into two congruent angles
so
in this problem
m∠RST=m∠RSV+m∠VST
m∠RSV=m∠VST
hence
m∠RST=2*m∠RSV --------> equation 1
we have
m∠RST=(6x-24)
m∠RSV=(2x+8)
Substitute in the equation 1
6x-24=2*(2x+8)
6x-24=4x+16
6x-4x=16+24
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x=40/2
x=20 degrees
therefore
the value of x is 20 degrees
Tell me if I’m wrong

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Step-by-step explanation:

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