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Anestetic [448]
3 years ago
13

What is x equal to ? Link down below.

Mathematics
2 answers:
USPshnik [31]3 years ago
7 0

Answer:

x = 50

Step-by-step explanation:

Those two angles are on the same straight line. That means

  1. They are supplementary.
  2. They add up to 180 degrees

Solution

2x + 5 + 75 = 180                Given

2x + 80 = 180                      Combine like terms on the left    

2x + 80 - 80 = 180 - 80      Subtract 80 from both sides  

2x = 100                               Divide by 2 on both sides

2x/2 = 100/2                        

x = 50                                   Answer  

scZoUnD [109]3 years ago
5 0

Answer:

50

Step-by-step explanation:

Because of supplementary angles that line has to equal to 180

180-75 = 105

so 105 = (2x + 5)

you can subtract 5 from each side and get

100 = (2x)

then divide each side by 2 and you get

x = 50

you can check it by doing (2 x 50 + 5)

2 x 50 = 100 + 5 = 105 + 75 = 180

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6. Find LCM (10,14,63).​
Katen [24]

Answer:

630 is the LCM

Step-by-step explanation:

You have to list all the multiples of each number till you find the lowest same value one which in this case it's 630.

Multiples of 10:

10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500, 510, 520, 530, 540, 550, 560, 570, 580, 590, 600, 610, 620,<em> 630</em>, 640, 650

Multiples of 14:

14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 154, 168, 182, 196, 210, 224, 238, 252, 266, 280, 294, 308, 322, 336, 350, 364, 378, 392, 406, 420, 434, 448, 462, 476, 490, 504, 518, 532, 546, 560, 574, 588, 602, 616, <em>630</em>, 644, 658

Multiples of 63:

63, 126, 189, 252, 315, 378, 441, 504, 567, <em>630</em>, 693, 756

3 0
3 years ago
A box of 12 tacos cost $9.99. At this rate, how much does one taco cost
EastWind [94]
One taco would cost about $1.20.
5 0
3 years ago
In the figure below, B lies between A and C. Find the location of B so that AB is 1/8 of AC. ​
MArishka [77]

Answer:

-3

Step-by-step explanation:

first do -22-2= -24

then do 1/8 of -24= -3

6 0
3 years ago
What is the answer to this question!?
vladimir2022 [97]
 In your equation m=1
5 0
3 years ago
Please help basic Algebra.
Tasya [4]

Susanne will be x because both people use her as a comparsion. Bob's expression would be 4x, and Dakota's expression would be x - 3. If Dakota's and Bob's age sum is 93 then form the equation 4x + x - 3 = 93 to find Susanne's age. I'll do the steps below.

4x + x - 3 = 93

5x - 3 = 93

5x = 96

x = 19.2  

8 0
3 years ago
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