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kipiarov [429]
3 years ago
15

What is the reason for the step taken from the proof below?

Mathematics
1 answer:
seraphim [82]3 years ago
7 0

Answer:

Option (4)

Step-by-step explanation:

Vertical angles theorem;

"Two vertically opposite angles formed by the intersection of two straight lines are congruent"

By this theorem,

If ∠1 and ∠2 are the vertical angles                            Given

∠1 ≅ ∠2                                                                Vertical angles theorem

Therefore, Option (4) is the correct option.

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4x10+(8x1/10)+(2x1/1000) in standard Form
CaHeK987 [17]

Answer:

40.802

Step-by-step explanation:

4x10+(8x1/10)+(2x1/1000)  is found by calculating the three different terms (with different powers of 10) separately and then adding these results together:

4*10 = 40

8*(1/10) = 0.8

2*(1/1000) =.002

Summing up these results, we get:

40.802

3 0
3 years ago
Question 3 find the x -intercept(s) and the coordinates of the vertex for the parabola
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3 0
3 years ago
Please help me with question 24 ‍♀️
love history [14]

for answer 2 is A=1/32

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3 0
3 years ago
What is the mean , median , and sum
mafiozo [28]

Step-by-step explanation:

sum was the first name of integral

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3 0
3 years ago
Use mental math to solve the equation w - (-3) = 7 please help
tester [92]

w-(-3)=7

Pretend that there is a -1 in front of the bracket

w-1(-3)=7

Mutiply the bracket by -1

(-1)(-3)=3

w+3=7

Move +3 to the other side. Sign changes from +3 to -3.

w+3-3=7-3

w=4

Answer: w=4

8 0
3 years ago
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