Answer:
30
Step-by-step explanation:
since the width is 20, there are 2 sides, so multiply by 2 and it's 40. Subtract 40 from 100 and you get 60. 60 is both lengths combined, so divide by 2 and you have 30 as your length. :)
Answer:
y = 20.
Step-by-step explanation:
Distribute:
Add 18 to both sides:
Solve for y:
Answer:
2 (w+6)
Step-by-step explanation:
Translate the words into numbers. Here is were your language arts will come in handy. Twice is in front and happens after you add w and six. The only way to add six and w together without breaking rules of P.E.M.D.A.S is to put them in parenthesis and put the two outside
<span> Hi
As stated:
x , the first
2x, the second
3x, the third (sum of first two)
x + 2x + 3x = 180°
6x = 180°
x = 30°
Measures of the Angles would be 30°, 60°, 90°
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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