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shtirl [24]
2 years ago
14

X + 15 = 28 O A. x= 13 O B. x = 33 O C. x = 43 O D. x = 23

Mathematics
2 answers:
Mariana [72]2 years ago
7 0

Answer:

A

Step-by-step explanation:

the answer is

x+15=28

x=28-15

x= 13

Alex Ar [27]2 years ago
6 0

Answer:

A

Step-by-step explanation:

x+15=28

move 15 to the other side

and change the + to -

x=28-15

x=13

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Jasmine is designing boxes she will use to ship her jewelry. She wants to shape the box like a regular polygon. In order for the
Naddik [55]

Answer:

The regular polygon that she should use is an equilateral  triangle

Step-by-step explanation:

The parameters given are;

Interior angles = 0.5 × Exterior angles

Exterior angles of a regular polygon = 360/n

Sum of interior angles of a regular polygon = (n - 2) × 180

Where n = the number of sides

Therefore, the sum of exterior angles of a regular polygon = 360°

Hence we have;

(n - 2) × 180 = 360/2 = 180

n - 2 = 180/180 = 1

n = 1 + 2 = 3 which is a three sided regular polygon or an equilateral triangle

Therefore, the regular polygon that she should use is an equilateral  triangle

3 0
3 years ago
How do you find Find the value of x.
likoan [24]

Answer:

x = 114

Step-by-step explanation:

Since p and q are parallel, the angle = 104° is equal to the angle = ( x - 10 )° by alternate exterior angles.

That means 104 = ( x - 10 )

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3 0
2 years ago
11. What is the vertex of ZLMN?
astraxan [27]
ANSWER: (5,2)

according to the graph, the vertices of the
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2 years ago
Question 18 (5 points)
Nitella [24]
Yea you got this the answer is easy
8 0
2 years ago
27 minus 9X +15 Y please
Oksanka [162]

27 - 9x +15y

Factor out common  term 3 :

3(9-3x+5y)

hope this helps!

7 0
3 years ago
Read 2 more answers
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