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ycow [4]
2 years ago
8

The image below, what is true about angles 1, 2, and 3?

Mathematics
2 answers:
Ludmilka [50]2 years ago
8 0
Answer is C 2= 37 because the angle properties says that if it is an opposite angle it has the same angles..
ziro4ka [17]2 years ago
6 0

Answer:

C. 2 = 37

Step-by-step explanation:

<2 and 37 are vertical angles and vertical angles are equal

Angle 1 and 37 form a straight line so they add to 180

<1 + 37 = 180

<1 = 180-37 = 143

Angle 3 and 37 form a straight line so they add to 180

<3 + 37 = 180

<3= 180-37 = 143

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A pair of perpendicular lines intersect at the point (5,9). Write
maw [93]

Answer:

The equation of the line that is perpendicular to the line that passes through the point (-4, 2) is y = -9·x/5 + 18

Step-by-step explanation:

The coordinates of the point of intersection of the two lines = (5, 9)

The coordinates of a point on one of the two lines, line 1 = (-4, 4)

The slope of a line perpendicular to another line with slope, m = -1/m

Therefore, we have;

The slope, m₁, of the line 1 with the known point = (9 - 4)/(5 - (-4)) = 5/9

Therefore, the slope, m₂, of the line 2 perpendicular to the line that passes through the point (-4, 4) = -9/5

The equation of the line 2 is given as follows;

y - 9 = -9/5×(x - 5)

y - 9 = -9·x/5 + 9

y =  -9·x/5 + 9 + 9

y = -9·x/5 + 18

Therefore, the equation of the line that is perpendicular to the line that passes through the point (-4, 2) is y = -9·x/5 + 18.

6 0
2 years ago
Help me please on this please open the whole photo so you can see other problems ​
OlgaM077 [116]

Answer: 1. 57

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Step-by-step explanation: am here to help

7 0
2 years ago
Point (m, n) is transformed by the rule ​ (m−3, n) ​.
kirill115 [55]
The answer is a translation of 3 units to the left. Can you please (or someone else) please help me with this question that i'm about to ask
Is this sentence correct: " I expected her to apologize, but I'd miscalculated" ? Does that makes sence? if not right please correct that sentence I'LL APRECIATE IT, THANK YOU SO MUCH!
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A wooden roller coaster at a theme park has a height restriction: passengers must be at least 45 inches tall.
bonufazy [111]
H≥45 in

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Place a solid dot at 45, because 45 in is part of the solution set, then extend a positive line from that dot going to the right.
4 0
3 years ago
Please answer this correctly without making mistakes
Crazy boy [7]
Since the radius for either the quarter or the whole circle is the same the radius of the circle shall be divided into 4 parts
Please refer to the photograph to know more about the answer

7 0
3 years ago
Read 2 more answers
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