akemble8862
16.12.2019 •
Mathematics
Steve made a sign for his room that is shaped like a triangle. it is 4.5 feet long and 3 feet high. he wants to make another sign that is shaped like a triangle and similar to the first sign. the new sign will be 4 feet high.
part a write a proportion that steve can use to find the length, x, of the new sign.
part b what is the length, in feet, of the new sign?
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Ответ:
Part A) Using cross product x= 4.5*4/3
Part B ) x= 4.5*4/3= 18/3=6 Feet
Step-by-step explanation:
Length : Height
4.5 : 3
x : 4
Part A) Using cross product x= 4.5*4/3
Part B ) x= 4.5*4/3= 18/3=6 Feet
Ответ:
he spent $24 to receive 8 pencil