Answer:
Step-by-step explanation:
Let’s say the third length is x. We can use the Pythagorean Theorem which states that a^2 + b^2 = c^2 where a and b are the legs and c the hypotenuse. Using Pythagorean Theorem, we can see that x^2 + 6^2 = 9^2. Solving we get that x^2 = 45 -> x =
I hope this helps!!! :)
Answer: 2x+y=20 (A)
Step-by-step explanation:
Step-by-step explanation:
look at the picture ok :)
Option is B. 2
Answer:
(4,-3)
Step-by-step explanation:
If you graph this point, then it will be in the 3rd quadrant.
A 180 degree rotation will put it in the 1st quadrant.
And the extra 90 degrees will put in in the 4th quadrant, so we know that in (x,y), x is positive, and y is negative. then if you theoretically rotate it, since you are rotating it 90 degrees, 3 times, you will have to switch the x and y, since 3 is an odd number. so the final answer is (4,-3).
Answer:
fraction: 1/2, mixed number: not possible, whole number: 0.5
Step-by-step explanation: