Answer:
5.5 + 106 square inches
Step-by-step explanation:
It's the first option.
1.
Rate of change: 1:5
Equation: x · 5 = y
Is this relationship proportional? Yes
How do you know? I know, because the table never doesn't follow the equation.
2.
Rate of change: 1:1
Equation: x · 1 = y
Is this relationship proportional? Yes
How do you know? I know, because the table never doesn't follow the equation.
A) Ang 1 + Ang 2 = 90
B) Ang 1 = Ang 2 + 20
B) Ang 1 -Ang 2 = 20 then adding this to equation A produces
2 Ang1= 110
Ang 1 = 55 degrees
Ang 2 =35 degrees
7. What I did is divide 520 by 8 to get the miles and hour. I got 65. Since you can get 65 miles and hour, i divided 455 by 65 to get 7.
Answer:
10m
Step-by-step explanation:
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