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Oksi-84 [34.3K]
3 years ago
13

PLEASE HELP

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

2.5 betul tak........

Step-by-step explanation:

i/o

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How can you construct perpendicular lines and prove theorems about perpendicular lines
omeli [17]

Answer:

See descriptions below.

Step-by-step explanation:

To construct a perpendicular bisector, draw a line segment. From each end of the line segment, draw arcs above and below which intersect from each side. Be sure to maintain the same radius on each. Where the arcs intersect above and below, mark points. Connect these two points. This is a perpendicular bisector.

To prove theorems about parallel lines, use angle relationships. For instance, when two parallel lines are cut by a transversal, specific angle are congruent. When these relationships are congruent, you must have parallel lines:

  • Alternate Interior
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7 0
3 years ago
If x=3 and y=-2 then<br> x2 - xy<br> x²+2y
Naddika [18.5K]

Answer:

Step-by-step explanation:

(3)*2=6

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(3)*(-2)=-6

6-(-6)=12

3*3=9

+2(-2)=-4

9+ -4= 5

4 0
3 years ago
Read 2 more answers
Simplify , You may leave the numerator and denominator of your answer in factored form ?
ch4aika [34]
For this fraction, we have (3x+2) in both the numerator and the denominator. So, they will be cancelled together.
Then we can notice that we can divide the coefficients in the numerator and the denominator by 9 as 36/9 = 4 and 9/9 = 1

So, the expression now becomes:
(x+7) / 4(x-5) which is the simplest form.
8 0
3 years ago
16,051 round off to nearest thousand
Mrac [35]
16,000 is your answer :)
look next to the 6. Since it is less than 5, you do nothing to the 16 part and turn the rest to 0's.
7 0
3 years ago
What is as 8 hundred is 8 thousand
Irina-Kira [14]
Not quite understand the question. We assume that the issue of ratios of numbers of 800 and 8000.
 Then 800 is one-tenth of the 8,000 800 other words is 10% of 8000.
Conversely, 8000 it ten times at 800 and 1000% of 800.
5 0
3 years ago
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