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3 years ago

Three angles of a quadrupedal have the following measures 60° 90° and 125° what is the measure of the missing angle

Mathematics

1 answer:

gtnhenbr [62]3 years ago

6 0

2+5=7x5=35
thats right?

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I need help with number 1

Marianna [84]

Answer:

1a. 0< -4 false

1b. -3> or = -7 true

1c. 4<= -1/2 false

8 0

3 years ago

3.1a+3.2=<br> \,\,10.33<br> 10.33

alexgriva [62]

Answer:

Step-by-step explanation:

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2 years ago

Solve this quadratic equation by completing the square.

nadya68 [22]

Answer:

$x=-3+\sqrt{27}\\ x=-3-\sqrt{27}$

Step-by-step explanation:

Let's find our C value for the quadratic equation.

$(\frac{6}{2})^{2} = 9$

That is our C. Since we added 9 to one side, we have to do the same to the other. We get:

$x^{2} +6x + 9 = 18 + 9\\x^{2} +6x + 9 = 27$

Now, lets form the left side as a binomial squared.

$(x+3)^{2} = 27$

Let's square both sides now:

$x+3 = (+/-)\sqrt{27}$

Now, we subtract 3 from both sides to isolate the variable, X:

$x= -3(+/-)\sqrt{27}$

This means that the answers are:

$x=-3+\sqrt{27}\\ x=-3-\sqrt{27}$

I do not understand your answers though. Answer A makes no sense, answer B is 221, answer C is 115, and answer D also does not make sense. If you could clarify this portion, maybe I can help you find your alphabetic answer

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3 years ago

Help me please I got to finish it

Scorpion4ik [409]

Answer:

$\frac{52}{63}$

4 0

3 years ago

Unpopular opinion

Harlamova29_29 [7]

Answer:

no i think you are just unlucky :)

Step-by-step explanation:

8 0

3 years ago

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