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SOVA2 [1]
3 years ago
12

60° Х 48° 72° X- degrees

Mathematics
2 answers:
lbvjy [14]3 years ago
7 0

Answer:

x=132

Step-by-step explanation:

Hey There!

The angle that is equal to 48 and angle x are supplementary angles meaning that they will add up to equal 180

so to find x we subtract 48 from 180

180-48=132

therefore x=132

eimsori [14]3 years ago
5 0

Answer:

132

Step-by-step explanation:

<em>Theorem:</em>

<em>The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.</em>

x = 60° + 72°

x = 132°

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Cerrena [4.2K]

Answer:

<u><em>x=9</em></u>.

<em><u>perimeter=68</u></em>

<em><u>area=168</u></em>

Step-by-step explanation:

First find the side that has a exact number which would be the bottom 28cm then look at the opposite side (2x+10) in order to find x subtract 10 from 28 which gives you 18, now 2x means x multiplied by 2 so what multiplied by 2 = 18? 9 meaning <u><em>x=9</em></u>. Now you are going to want to plug 9 in to your short side (x-3) once you plug it in it should look like this 9-3 and 9-3=6 meaning the short side is 6cm. In order for you to find the perimeter you have to add the sides together so 28+28+6+6 wich <u><em>=68</em></u> and in order for you to find the area you have to  multiply the length and the width so 28x6 which is <em><u>168</u></em>.

hope that helped :)

4 0
3 years ago
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kakasveta [241]

Answer:

C (let me know if I am wrong!)

Step-by-step explanation:

We need to solve the equation.

If 5x+y = -24, then -24 - 5x = y.

x+ 3(-24-5x) = -2

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So the answer is C.

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3 years ago
The two-way table displays the hair color of the sophomore (So), junior (Jr), and senior (Sr) classes at West Coast High School,
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P(E|F)=60%  P(E)=60%  Events E and F are independent

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Answer:

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Step-by-step explanation:

Solving our equation

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