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igor_vitrenko [27]
3 years ago
9

Proving parallel lines with alternate exterior angles. given: <1 = <2 prove: p || q

Mathematics
1 answer:
horrorfan [7]3 years ago
7 0

Answer:

1. <1 = <2  -   given

2. <1 and <3 are vertical <s  -   def of vertical <s

3. <1 = <3  -     vertical angles theorem

4. <3 = <2   - transitive property

5. p II  q      - converse of corresponding angles theorem

Step-by-step explanation:

edg 2020

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Maurinko [17]

Answer:

40 divided by 4 is 10, the next question, it is 10 times the value, 2,143 and 164

Step-by-step explanation:

7 0
3 years ago
at the car wash fundraiser jenna's team washed 14 cars in 45 minutes. if they keep up at that rate, how many cars can the team w
s2008m [1.1K]
You can write it as a proportion and then solve the proportion. 
(2.5 hours is 150 minutes)
14 cars          x cars
--------------- = -------------------
45 minutes    150 minutes

Then solve.

x=46.6666666
So that is about 47 cars
4 0
4 years ago
Combining like terms 10-5(9n-9)
alex41 [277]

Answer:

-45n+55

Step-by-step explanation:

7 0
3 years ago
Please help meeeeee I will mark you!.<br><br> I need an answer and explanation
kari74 [83]

Answer:

<em>12^2 + x^2 = 13^2</em>

Step-by-step explanation:

The student's error was that he didn't use the Pythagorean Theorem correctly

According to the Pythagorean Theorem, <em>a^2 + b^2 = c^2</em>, where c represents the hypotenuse

However, the student replaced <em>c</em> with <em>x</em>, which isn't the hypotenuse

The hypotenuse is 13, so <em>c</em> should be 13, not <em>x</em>

5 0
3 years ago
A farmer had 4,999 chickens.Each chicken laid one egg.Later in the day he recieved 664 more chickens. They each laid an egg too
hammer [34]

Answer:

4'999 + 664 = 5663

Step-by-step explanation:

all chickens laid one egg so that is 4'999 then the next day 664 of them laid one egg that is how I know what it is.

your  welcome for the help.

5 0
3 years ago
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