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Aneli [31]
3 years ago
8

A_________is a tool for mearsing the side of an angle​

Mathematics
1 answer:
bogdanovich [222]3 years ago
4 0

Answer:

a protractor

:D

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nikitadnepr [17]

Answer:

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Step-by-step explanation:

a+b=cdfg = 4

big brain.

7 0
4 years ago
I need help.<br><br>this is applying rules for exponent and radicals
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6 0
3 years ago
Using the quadratic formula to solve 11x^2-4x=1, what are the values of X?
Rashid [163]
The correct answers for x would be \frac{2 +/-  \sqrt{15} }{11}.

In order to find this, we must first get the equation to equal 0. In order to do that, subtract 1 from each side to get the following. 

11x^{2} - 4x - 1 = 0

Knowing this we can now use the quadratic equation using a = 11, b = -4 and c = -1. The quadratic equation is below. 

\frac{-b +/-  \sqrt{ b^{2} - 4ac} }{2a}

Now we can plug the values into the equation to solve. 

\frac{4 +/- \sqrt{ -4^{2} - 4(11)(-1)} }{2(11)}

Then simplify using the order of operations. 

 \frac{2 +/- \sqrt{15} }{11}.
5 0
4 years ago
Answer po plss plss plss
Dmitry_Shevchenko [17]

Answer:

(  3) - ( 4) + (  18) + (6) -  (5)

(3+18+6)+(-4-5)

( 27) + (-9)

18

8 0
3 years ago
Help me please i dont understand this n im in a quizz​
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Answer:

i think its the last one

Step-by-step explanation:

7 0
3 years ago
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