I can’t read the number i would help tho sorrryy
sqrt(2x+1) when x=11
sqrt(2*11+1)
sqrt(22+1)
sqrt(23)
4.79583
to the nearest tenth
4.8
sqrt(4x+1) + sqrt(2x) when x=8
sqrt(4*8+1) + sqrt(2*8)
sqrt(32+1) + sqrt(16)
sqrt(33) + 4
5.7446 +4
9.7446
rounding to the nearest tenth
9.7
Answer:
sqrt(170) or approximately 13.038
Step-by-step explanation:
We can use the Pythagorean theorem to find the diagonal since the diagonal makes a right triangle
a^2 + b^2 = c^2
We need to find the leg lengths
ML = 7 and MJ = 11
7^2 + 11^2 = JL^2
49+ 121 = JL ^2
170 = JL ^2
Take the square root of each side
sqrt(170) = JL
13.038 = JL
3/5 divided by 1/2 equals 6/5 or 1 and 1/5!
(My method- Keep 3/5, change the division sign to a multiplication sign, and flip 1/2 to 2/1. Multiply strait across and you get 6/5! 5 can go into 1 one time and that leaves 1/5! So your answer is 1 and 1/5! Hope it helps!)
X would be 45 degrees because we know that 45+x=90 degrees. You can tell because when both angles are put together, they make a 90 degrees angle. So, we subtract 45 from 90 to get 45 due to you needing to isolate x. Thus, the answer is 45 degrees. If you can, please mark me as brainliest.
