Answer:70
Step-by-step explanation:
step 1:add up the angles you know
step 2:subtract the answer (220) from the total angle measure of a square which is 360 then you get 140
step 3: divide 140 by 2 because the two angles on the sides are equivalent and you get 70
Answer:
4580
Step-by-step explanation:
56x74=4144
382+96=478
4622-42=4580
I did the math in my head and I don't know if it is correct but I hope this helps!
Happy holidays!
I am assuming it wants it “y=mx+b” form, you would start with the formula “y-y1=m(x-x1)”
You get: y-17=-4/3(x-(-9))
Simplify: y-17=-4/3(x+9)
Distribute: y-17=-4x/3-(36/3)
Simplify Fraction: y-17=-4x/3-12
Add “17”: y=-4x/3 +5
Answer:
BEA is 36° and BED is 72° therefore DAEB is 108°