The value of x and y from the figure is 55/3 and 16 respectively
<h3>Lines and angles</h3>
A line is the shortest distance between two points. An angle is the point where two lines meet.
From the given figure, the following are true
2y + 3 + x = 90
Determine the base angle "x"
x + x + 70 = 180
2x + 70 = 180
2x= 180 - 70
2x = 110
x = 55
Substitute
2y + 3 + 55 = 90
2y + 58 = 90
2y = 90 - 58
2y = 32
y = 16
Also
3x +2y + 3 = 90
3x + 32. = 87
3x = 87 - 32
3x= 55
x = 55/3
Hence the value of x and y from the figure is 55/3 and 16 respectively
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If he buys x pens and y pencils
3x + y = 10
x ≤ y
You draw the line 3x + y = 10 .<span>(it passes by (0,10) and (-10/3,0)
</span>
<span>You Draw the line y=x [it passes by (0,0), (1,1), (2,2)]
</span>
<span>Solution: is the points with integer x and y, that belong to the segment of the
line 3x +y = 10 between the x-axis and the line y=x. Those points are
(1,7) , (2,4), (3, 1).
</span>
Hope this helps ^-^
Twenty-five more tickets were sold to the Sunday shows than to the Saturday shows. The correct answer is option c.
<h3>What are statistics?</h3>
The practise or science of organising and interpreting numerical data in big quantities, particularly for the objective of concluding proportions in a whole from those in an expected sample.
The table is given as:-
Time Saturday Sunday
12 pm 178 211
4 pm 204 212
8 pm 212 196
Total -------------------------------
594 619
The difference between the two shows on Sunday and Saturday is:-
Difference = 619 - 594 = 25 tickets
Therefore twenty-five more tickets were sold to the Sunday shows than to the Saturday shows. The correct answer is option c.
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Answer:
-8
Step-by-step explanation:
f(x) = 3x + 1
f(-3) = 3(-3) + 1
F(-3)=-9+1
f(-3)= -8
Answer:
x=15
Step-by-step explanation:
x+165degrees=180degrees
x=180-165
x=15
