Answer:
no
Step-by-step explanation:
The third side has to be shorter than the sum of the other two sides
5+14 = 19
It is equal so they cannot form a triangle
For questions 1-6, let U={0,1,4,9,16,25,36,49,64,81}, A={0,9,16,36,64}, and B={1,9,25,49,81}. Find A U B
Alex73 [517]
Answer:
the answer A U B is 0,1,9,16,25,36,49,64,81. and the answer A n B is 9
Answer:
398.71 ft
Step-by-step explanation:
Length of rebar = 18 inches = 1.5 ft
Elevation = 393.66 ft
Reading of backsight on Benchmark= 7.56 ft
Rod reading = 1.10 ft
<em>First step : determine height of Instrument been used</em>
= elevation + backsight on Benchmark
= 393.66 + 7.56 = 401.22 ft
<em>Elevation of top of rebar </em>
= 401.22 - 1.01 = 400.21 ft
Finally determine the elevation of the top of the pipe
= 400.21 - length of Bar
= 400.21 - 1.5 = 398.71 ft
3/5-1/3=9/15-5/15=4/15
4/15x=10
10÷4/15=10×15/4=150/4=37 1/2
5x + 18 + 81 + 4x = 180
Like terms
9x + 99 = 180
9x = 81
X = 9
Hope this helps!
Brainliest is much appreciated