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melomori [17]
2 years ago
12

Answer this for me please

Mathematics
1 answer:
Anastasy [175]2 years ago
4 0

Answer:

{ t | all real number }

Step-by-step explanation:

mostly in the graph like parabola and othe domain is all real number

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∠1 ​ and ∠2 are supplementary.
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Supplementary means the 2 angles add up to 180 so...

124+(2x+4)=180

124+2x+4=180

124+2x+4-4=180-4

124+2x=176

124-124+2x=176-124

2x=52

2x/2=52/2

x=26
plug in and check

124+2x+4=180

124+2 (26)+4=180

124+52+4=180

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180=180


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3 years ago
10+6÷3+2×8=
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2 years ago
I need help in solving this problem (ASAP)
zhannawk [14.2K]

Answer:

The answer is y=24

Step-by-step explanation:

The <u>triangle is a 30-60-90 triangle</u>, which means that the it follows the <em>respective ratio of x:x</em>\sqrt{3}<em>:2x. </em>Since we know that the 30 degree value is 8\sqrt{3}, we can establish that the 60 degree value is 8\sqrt{3}*\sqrt{3} = 24.

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2 years ago
-4x+y=23 and 4x-9y=-15
astra-53 [7]

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Step-by-step explanation:

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4x - 207 - 36x = - 15

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24 + y = 23              [Subtract 24 from both side]

       y = -1

5 0
3 years ago
Jack is buying a new stereo system for his car he sets up a layaway plan. $75 down and $10 each week. Write an equation using fu
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S=75+10x is the correct answer
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2 years ago
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