This should hel.p. you out
Answer:
x = 7/2 = 3.500
x = 4
x= 0.0000 - 1.4142 i
x= 0.0000 + 1.4142 i
Step-by-step explanation:
sorry if its wrong
Answer:
range {4, 12, 20, 24}
Step-by-step explanation:
Plug each of the numbers in for x and solve for y
Answer:
32km
Step-by-step explanation:
speed=96km/h
time=20mins=1/3hour
<h3>Distance=Speed×Time</h3>
➜96×1/3
➜96/3
➜32km
I'll focus on problem 19 and problem 22
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Problem 19
Answers:
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Explanation:
The horizontal lines are parallel. Note the arrow markers along the interior portion of the lines. These similar markers tell us how the lines pair up to be parallel to one another.
Since the horizontal lines are parallel, this means the angles in question are congruent. They are corresponding angles.
x+15 = 102
x = 102-15
x = 87
Which leads to
x+15 = 87+15 = 102
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Problem 22
Answer: y = 27
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Explanation:
We have a pair of alternate exterior angles. They are congruent due to the parallel lines.
Let's solve for y.
7y-55 = 3y+53
7y - 3y = 53+55
4y = 108
y = 108/4
y = 27