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andre [41]
3 years ago
5

Two angles form a straight angle. One angle measures 89'. What is the measure of the other angle

Mathematics
2 answers:
bixtya [17]3 years ago
5 0
Those\ two\ angles\ measure\ 180^{\circ}\\\\
x-\ angle\\\\
x+89=180\ \ \ \ | subtract\ 89\\\\
x=91^{\circ}\\\\ Other\ angle\ measures \ 91^{\circ}.
OleMash [197]3 years ago
3 0
 A "straight angle" is a straight line.
 The angle of a straight line is 180 degrees. 
 The value of 2 angles add together to make 180
 One of the angles = 89 degrees
 The value of the second angle = 180-89 = 91
 
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Answer:

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Step-by-step explanation:

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an X value is found Z standard deviations from the mean mu if:

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For X =4.6 ft  

Z=\frac{X-\mu}{\sigma}\\Z=\frac{4.6-5}{0.4}=-1

Therefore, a tree with a height of 4.6 ft is 1 standard deviation below the mean .

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