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galben [10]
3 years ago
11

8z - 13 = 5z + 8 The Zs are variables ​

Mathematics
2 answers:
madreJ [45]3 years ago
4 0
43 is the answer for the whole equation
german3 years ago
3 0

Answer:

z = 7

Step-by-step explanation:

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Help me please thank you
mars1129 [50]

Answer:

x = 7

Step-by-step explanation:

The angles are alternate interior angles, so for the lines to be parallel, the angle measures must be equal.

7x - 7 = 4x + 14

3x = 21

x = 7

3 0
3 years ago
A ladder 20m leans against an electric pole. if the ladder makes an angle of 60 degrees with the ground find the highest of the
Svetradugi [14.3K]

Answer:

80

Step-by-step explanation:

its because of addition

5 0
3 years ago
The surface area of the pyramid with square base that measures 8 ft by 8 ft and slant height of 12 ft is 256 ft^2.
Maru [420]
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5 0
3 years ago
Zebediah is an American traveling with a tour group in Eastern Europe. During a stop in Romania, he purchases a souvenir that is
velikii [3]
<span><u>Answer </u>
$50

<u>Explanation </u>
Zebediah has to convert his Romania leu to USD.
You are told that,
1 USD = 2.89 RON
This will mean that if you are to convert RON to USD, you divide it by 2.89.
1USD=2.89RON
177RON=(177/2.89)USD
=$61.24
The question asks what the estimate is. From the choices given, the closest answer to $61.24 is $50.  
</span>
5 0
3 years ago
Read 2 more answers
Find the area of a circle with a radius of 6 <br> miles
AveGali [126]

Answer:

36π

Step-by-step explanation:

the formula of the area of the circle is πr^2

if the radius is 6, then its 6*6*π which is 36π

3 0
3 years ago
Read 2 more answers
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