Mathematics : asked on omoaye
 05.02.2023

In isosceles triangle RST below, what is the value of y?
Triangle R S T. Angle T is 38 degrees and angles R and S are y.
38 degrees
71 degrees
122 degrees
142 degrees

. 4

Faq

Mathematics
Step-by-step answer
P Answered by Specialist

it's 71

Step-by-step explanation:

the triangle measures have to add up to 180. 71 plus 71 plus 38 is 180.

Mathematics
Step-by-step answer
P Answered by PhD

y =71

Step-by-step explanation:

The sum of the angles of a triangle add to 180

y+y+38 = 180

Combine like terms

2y +38 =180

Subtract 38 from each side

2y+38-38 =180-38

2y = 142

Divide each side by 2

2y/2 =142/2

y = 71

Mathematics
Step-by-step answer
P Answered by PhD

y =71

Step-by-step explanation:

The sum of the angles of a triangle add to 180

y+y+38 = 180

Combine like terms

2y +38 =180

Subtract 38 from each side

2y+38-38 =180-38

2y = 142

Divide each side by 2

2y/2 =142/2

y = 71

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Step-by-step answer
P Answered by PhD

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

Mathematics
Step-by-step answer
P Answered by PhD

The solution is in the following image

The solution is in the following image
Mathematics
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

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