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Alex777 [14]
3 years ago
12

Write an equation of a function with each domain:

Mathematics
1 answer:
Aliun [14]3 years ago
8 0

Answer:  a. y = \sqrt{x} -2        

Step-by-step explanation:

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WILL MARK CORRECT ANSWER AS BRAINLIEST
Mila [183]

Answer:

Hiiiiiiiii

The answer is −135−(−278)= 143

7 0
2 years ago
Read 2 more answers
Emily is solving the equation 2(x+9)=4(x+7)+2 where did she make an error
Wittaler [7]
Hello!

2(x + 9) = 4(x + 7) + 2

Distribute the 2

2x + 18 = 4(x + 7) + 2

Distribute the 4

2x + 18 = 4x + 28 + 2

Combine like terms

2x + 18 = 4x + 30

Subtract 18 from both sides

2x = 4x + 12

Subtract 4x from both sides

-2x = 12

Divide both sides by -2

x = -6

Where she did something different than me is her mistake

Hope this helps!
6 0
3 years ago
Help me on this math please​
FromTheMoon [43]
The correct answer is D
6 0
3 years ago
Anything will help please
svp [43]

The way that I memorised how to do sin, cos, and tan is by the following: SOH, CAH, TOA

SOH = Sin is OPPOSITE / HYPOTENUSE

CAH = Cos is ADJACENT / HYPOTENUSE

TOA = Tan is OPPOSITE / ADJACENT

For example if we were to solve question 5

Sin T = 6 root 2 / 19

Cos T = 17 / 19

Tan T = 6 root 2 / 17

Repeat the steps for question 6

For the rest of the questions (7,8,9) you have to take the information given and figure out if you should us Sin, cos, or Tan. then plug the numbers in the calculator and while doing sin ^ -1, cos ^ -1, tan ^ -1

for example on question 7, to find the angle x they have given you the hypotenuse and the adjacent side so

cos x = 9 / 18

to find x plug: cos^-1 (9/18) in the calculator

8 0
2 years ago
If a values is to the left it is... ​
Marina CMI [18]

Answer:

..

Step-by-step explanation:

what?

5 0
3 years ago
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