D is the answer cause there is only 1 degree
Answer:
103.27 degree
Step-by-step explanation:
You need to find the angle of the interior of the triangle first, and then find the exterior. Hope I helped!
First you distribute-3 to -4y and 3 leaving you with 12y+(-9)+7y. Now combine like terms, so your answer is 19y-9
Answer:
27.5
Step-by-step explanation:
First you divide up the shape so there is a square and a triangle. Then you would solve for a square: 5 times 4 and you get 20. Then the triangle which you would do 8-5=3 (so you can get the base) and do 3*5/2= 7.5. Then add the two answers
Answer:
the last one
Step-by-step explanation:
the last one
