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AlekseyPX
3 years ago
10

Can somebody please help me bc im so lost its ridiculous

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
8 0

Answer:

1) 120° 2) 98° 3) 104° 4) 140°

Step-by-step explanation:

1) add the two angles together then set them equal to 180 then solve for x. Once x is found plug it in for ∠A

2) set the two angles equal to each other then solve for x. once x is found plug it in for ∠B

3) set the two angles equal to each other to find x. once x is found plug it in for ∠C

4) add the two angles together then set it equal to 180. solve for x. once x is fould plug it in for ∠D

kodGreya [7K]3 years ago
4 0

Answer:

1. A = 120

2. B = 98

3. C = 86

4. D = 176

Step-by-step explanation:

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Answer:

x = 20

Step-by-step explanation:

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7 0
3 years ago
a business want to increase its number of employees by 65% to 20,460. How many employees does the company currently have?
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Answer:

12,400

Step-by-step explanation:

Let the current employees be x

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5 0
3 years ago
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Vladimir [108]

Answer:

3

Step-by-step explanation:

So first, plugin y to your equation, it should look like this: 4x+x+5+20. Now, we can solve this. Next, we have two x's so we can combine them. The equation will now look like this: 5x+5=20. Now, we have an extra 5 laying around that we need to get rid of, so we can subtract that 5 to both sides of the equation and we get this: 5x-5=20-5 which ends up being 5x=15. Now, we just divide both ides by 5 and since 15 divided by 5 is 3, we get: x=3

4 0
3 years ago
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Step-by-step explanation:

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