Answer:
All squares have four equal angles
Step-by-step explanation:
Every square must have four equal angles to be a square
You integrate it by parts:<span>
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Tags: <em>integrate indefinite integral product by parts polynomial exponential composite substitution integral calculus</em>
Answer: 9 games
x=games
2.5×3+5.3x=55.2
7.5+5.3x=55.2
5.3x=47.7
x=9
Answer:
a = 7
Step-by-step explanation:
3(1 - 2a) = -3a - 18
3 - 6a = - 3a - 18
Add 18 to each side:
3 + 18 - 6a = - 3a - 18 + 18
21 - 6a = - 3a
Add 6a to each side:
21 - 6a + 6a = - 3a + 6a
21 = 3a
3a = 21
Divide each side by 3:
3a ÷ 3 = 21 ÷ 3
a = 7
Answer:
Step-by The scale factor is the ratio that determines the proportional relationship between the sides of similar figures. For the pairs of sides to be proportional to each other, they must have the same scale factor. In other words, similar figures have congruent angles and sides with the same scale factor.-step explanation: