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Levart [38]
3 years ago
7

Please please help me out..........

Mathematics
1 answer:
Tema [17]3 years ago
7 0

Answer:

For the parallelogram to be a rectangle, at least one angle must be a right angle or a 90° angle, we know that:

    13x + 34° + 10x + 10° = 90°

=> 13x + 10x                   = 90° - 34° - 10°

=> 23x                            = 46°

=> x                                 = 46°/23 = 2°

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X+9=24 how to solve for x
rodikova [14]
You can easily do just one step to get the value of x.

x + 9 =24            subtract 9 from both sides

x + 9 - 9 = 24 - 9

Simplify:

x = 15


I hope I helped you.



5 0
3 years ago
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In 3 hours, a car travels 120 miles. What is the speed of the car
-Dominant- [34]
40 miles an hour and yeah..
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What if the GCF of 18 and 54?
Viktor [21]

Answer:

18 is the GCF for 18 and 54

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Grace folded clothes for 25mins then she worked on a puzzle for 45mins she started folding clothes at 8:20am what time did she f
Wittaler [7]

Answer:

9:30am

Step-by-step explanation:

Given data

Start time= 8:20am

Folding time= 25min

Time spent on Puzzle= 45min

Total time = 25+45= 70min= 1:10 min

Therefore the time she finishes is

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Hence she finished by 9:30am

5 0
3 years ago
What is 9x6+(5x7+4x3)63x8
irina [24]

Solution:

=9*6+(5*7+4*3)63*8\\=54+(35+12)504\\=54+47*504\\=54+23688\\=23742\\

Answer:

23742

<em>Hope this was helpful.</em>

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3 years ago
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