<h3>
Answer: The other two sides are 4 inches each</h3>
Rule: If x is the leg of a 45-45-90 triangle, then x*sqrt(2) is the hypotenuse.
We can prove this by showing that x^2+x^2 = (x*sqrt(2))^2 is an identity. It's from the pythagorean theorem a^2+b^2 = c^2.
Put another way, if we know that a = x and b = x are the two congruent legs, then x^2+x^2 = c^2 leads to c = x*sqrt(2). This triangle is known as an isosceles right triangle.
So if 4*sqrt(2) is the hypotenuse, we match that up with the template x*sqrt(2) and see that x = 4 must be the case.
x=0.295 this is the correct answer
Answer:
3 * (x-2)
this: * means times
When there isn't a space between a letter/number and a parenthesis, then it means to multiply.
Answer:
2.75 is the closest hope this helps ^-^
Answer:
Hello!!
Mr. Ophaug earns $100 every 2 hours for tutoring kids in math after school. He is willing to tutor up to 6 hours each week. Create a table of values for this scenario and find the rate of change.
time (h) money earned
2 $100
3 $150
4 $200
5 $250
6 $300
Hope this helps!!