First blank: Substitution or transitive property of equality
Second blank: Subtraction property of equality
Answer:
547.5 cm
Step-by-step explanation:
730(9/12)=547.5
Answer:
x = 11√2
Step-by-step explanation:
We can notice the triangle given is a special triangle, a 45°- 45°- 90° triangle. The hypotenuse of a 45°- 45°- 90° is √2 times the length of a side. We can set up the equation(using x as the side):
x * √2 = 22
We can divide by √2 on both sides to get:
x = 22 / √2
To rationalize the denominator, we multiply by √2 / √2 on the right side:
x = 22√2 / 2
This simplifies to:
x = 11√2
300/20 = 15
she can skip 15 feet per second
hope this helps
remember that when total value is used a negative number is turned positive so it equals to 282 feet
