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liraira [26]
3 years ago
11

Determine if the following lengths could make a right triangle. (Your answer will be yes or

Mathematics
1 answer:
Daniel [21]3 years ago
7 0

Answer:

(2) is a right angled triangle.

Step-by-step explanation:

8²+6²=64+36=100=10²≠12²

48²+14²=2304+196=2500=50²

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Mhanifa please help! Look at the picture attached!!!
inessss [21]

Answer:

(17)

Sum of interior angles of a quadrilateral is 360°

  • 110° + 130° + x + x - 3° = 360°
  • 2x = 360° - 237°
  • 2x = 123°
  • x = 61.5°

(18)

Sum of interior angles of a hexagon is 180°*(6 - 2) = 720°

  • 2*90° + 2x + 2(x + 22°) = 720°
  • 90° + x + x + 22° = 360°
  • 2x = 360° - 112°
  • 2x = 248°
  • x = 124°

(19)

Interior angles of a given pentagon are all marked as congruent, so the exterior angles are congruent too.

Sum of exterior angles is 360°.

  • x = 360°/5
  • x = 72°
8 0
3 years ago
What is 735,249-575,388 equal?
Mama L [17]
753,249 - 575,388 = 159,861

i hope it's right :)
8 0
3 years ago
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Do question a,b,c,d plz
julsineya [31]
A) 13.25
B) 164.64
C) 57.1
D) 145173.954289 or <span>381.017</span><span>​<span>2

A good calculator website is </span></span>https://www.cymath.com/
4 0
3 years ago
A zoo in oklahoma charged $22 for adults and $15 for children. During a summer day, 732 zoo tickets were sold, and the total rec
Vlad [161]

Answer: Cost of tickets for adults = $22

Cost of tickets for children = $15

Total number of tickets sold = 732

Total receipts = $12,912

Let x be number of adult ticket's sold and y be the number of child ticket's sold.

Therefore, we have:

x+y=732       --------------- equation 1

x=732-y

Also, we have:

22 x+15y=12,912

Now, let's substitute the value of x:

22 (732-y)+15y=12912

16104-22y+15y=12912

16104-7y=12912

7y=16104-12912

7y=3192

y=\frac{3192}{7} =456

Now, let's substitute the value of y=456 in equation 1, we have:

x+456=732

x=732-456

x=276

Therefore, the number of child ticket's sold is 456 and number of adult ticket's sold is 276

6 0
3 years ago
How many groups of Two-thirds are in Three-fifths?
Vanyuwa [196]

Answer:

its D

Step-by-step explanation:

Did the test

8 0
3 years ago
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