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andreev551 [17]
3 years ago
7

A stained glass window has been designed in the pattern shown using regular polygons. Find the measure of the marked angle.

Mathematics
2 answers:
Jobisdone [24]3 years ago
6 0
Hello!

A square has 90°angles

A equilateral triangle has 60° angles

90 + 60 = 150

The answer is 150°

Hope this helps!
nordsb [41]3 years ago
4 0
The answer will be C 
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Step-by-step explanation:

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Which of the following is a solution of the equation -5x + 2 = -13: answers: x=-9, x=75 x=3 x=-3
slamgirl [31]

Answer:

x= 3

Step-by-step explanation:

1. -5(3) + 2 = -13      

2. -15 + 2 = -13         <em>A positive times a negative will always equal a negative</em>

3. -13 = -13         <em>Whenever you add anything to a negative number, the                    </em>

<em>                            number becomes smaller   </em>

                     Ex:  -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, ...........

                           <em>Although the number itself becomes smaller, its value    </em>

<em>                             becomes bigger       </em>

Hope this helps.

7 0
3 years ago
Victoria is designing an image to be projected onto a screen. Her design is shown
Nataliya [291]

Answer:

13 ug

Step-by-step explanation:

Victoria is designing an image to be projected onto a screen. Her design is shown

below.

Victoria's Design

What is the total area, in square centimeters,

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8 cm

4 cm

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4 cm

10 cm

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146 centimeters squared

188 centimeters squared

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3 years ago
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Yakvenalex [24]

Answer:

n = 6

Step-by-step explanation:

4n + 2 = 26,

4n = 24,

n = 6

6 0
3 years ago
Read 2 more answers
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