Determine which characteristics are true of vertical angles
2 answers:
Answer:
1, 2 and 4 option - Yes
3 option - No
Step-by-step explanation:
<u>Definition: </u>Vertical angles are the angles opposite each other when two lines cross.
By the definition options
they are formed by intersecting lines, they are opposite to each other are true.
Vertical Angles Theorem states that vertical angles are congruent. Thus, option
is true.
Option
they are always supplementary is false, because supplementary are angles that add up to 180°, but vertical angles can have different measures which do not add up to 180°.
Answer:
They are formed by intersecting lines. They are opposite of each other. They are congruent.
Step-by-step explanation:
When two lines intersect then they form two pairs of angles known as vertical angles . They are opposite to each other and have same measure.
i.e. they are congruent.
Hence, the characteristics that are true for vertical angles :
They are formed by intersecting lines. They are opposite of each other. They are congruent.
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Answer:
$20 per hour
Step-by-step explanation:
1500 - 500 = 1000
1000 divided by 50 = 20
To check:
20 x 50 = 1000
128.34 = 12817/50 :)
Answer:
Step 2
Step-by-step explanation:
Step 2 is not correct. It should be abs(25 - - 26) = abs(25 + 26) = 51
Given that Step 2 is accepted (as - 1) then three is OK and and so is 4. But technically they are incorrect as well. I think you are likely to say that step 2 is the problem.
Answer:
-3, 4
Step-by-step explanation:
(x+3)(x-4)=0
Therefore, x + 3 = 0 and x - 4 = 0
so, x = -3 and x = 4
The equation is 180-9x=18
