For each quilt made, the cost increases by $55. I just took the quiz so it's 100% correct.
Answer:
1
Step-by-step explanation:
Answer: 166
Step-by-step explanation:
SA=2lw+2lh+2wh
l=4 w=7 h=5
SA=2(4)(7)+2(4)(5)+2(7)(5)
SA=2(28)+2(20)+2(35)
SA=56+40+70
SA=166
If the width of the rectangle is 254, then its perimeter is (508) + ( 2 times its length).
Answer:
see below
Step-by-step explanation:
∠1 = 61°
∠2 = 119°
∠3 = 61°
∠4 = 119°
∠5 = 119°
∠6 = 61°
∠7 = 119°
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∠1 = 61° = as given
∠2 = 119° = ( 180 - 61 ) = 119°
∠3 ≅ ∠1 opposite angles are equal (congruent)
∠4 ≅ ∠2 opposite angles are equal (congruent)
∠5 ≅ ∠2 or parallel
∠6 ≅ ∠3 ≅ ∠1
∠7 ≅ ∠5