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Julli [10]
1 year ago
13

I need this algrba hw done by tonight! It’s easy 40 points!

Mathematics
1 answer:
Anettt [7]1 year ago
8 0

Answer:

1) 21  2) 100  3) 36  4) 15  6) -4  7) 56  

8) 52  9) -49  10) -2  11) 1.5  12) 81  13) -80  14) 7

15)  -324  16) 625  17) 35  18) 31  19) 14  20) 1  21) 1.125

Step-by-step explanation:

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X+49=75 <br>solve this equation by undoing
sergij07 [2.7K]
Hi there!

First, we "undo" the +49 by subtracting it from both sides of the equation:

x + 49 = 75
x = 75 - 49
x = 26

Hope this helps!

8 0
3 years ago
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The sum of 5 consecutive integers is 120. what is the third number in the sequence
rosijanka [135]
The sum of 5 consecutive integers is 120
third number = ?
third number will be the middle number of 5 consecutive integers
so if we divide 120 with 5 we get 24.
so 24 is the third number.
consecutive numbers are: 22, 23,24,25 and 26
22 + 23  +24 +25 +26 = 120
so, 24 is the third number
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Andrew [12]

Answer:

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180 - 158 = 22

∠3 ≅∠4 they're verticle angles

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