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3 years ago

Find the perimeter of the shape given

Mathematics

2 answers:

guapka [62]3 years ago

8 0

It’s 11 because you add up all the sides 6+2+1+2 equals 11. Don’t forget your units!

Burka [1]3 years ago

3 0

You add up all the sides

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Write an expression that represents the sum of 7and x

Lady_Fox [76]

Answer:

$7 + x$

Step-by-step explanation:

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3 years ago

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Which of the following is the inverse of y=12^x

Elenna [48]

$y=12^x\ \ \ |log_{12}\\\\\log_{12}y=\log_{12}12^x\\\\\log_{12}y=x\log_{12}12\\\\x=\log_{12}y$

$y=12^x\to y^{-1}=\log_{12}x;\ x\in\mathbb{R^+}\to\ y^{-1}=\dfrac{\log x}{\log12};\ x\in\mathbb{R^+}\to y^{-1}=\dfrac{\ln x}{\ln 12}$

$Used:\\\\\log_aa=1\\\\\log_ab^n=n\log_ab\\\\\log_ab=\dfrac{\log_cb}{\log_ca}$

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3 years ago

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YO!!!!WILL GIVE THE BRAIN!!!!!!!!

Tatiana [17]

The answer is b, since that's the only other function there that involves using absolute value

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3 years ago

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Can you plz solve this

Lesechka [4]

Answer:

a) acute angle

b) obtuse angle

c) right angle

d) reflex angle

e) straight line angle

f) acute angle

Step-by-step explanation:

Acute angle

angle that is smaller than 90°
0° < θ < 90°

Right angle

angle that is 90°
shaped of a "L"

Obtuse angle

angle that is greater than 90° but smaller than 180°
90° < θ < 180°

Straight line angle

angle that is 180°
drawn in a straight line

Reflex angle

angle than is greater than 180°
θ > 180°

8 0

3 years ago

X+3y=23<br> x-2y=-17 <br> elimaiton

VMariaS [17]

<h2><u>ANSWER</u></h2>

y = 8

x= -1

Step-by-step explanation:

hope it helps ✌️✌️

6 0

2 years ago