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labwork [276]
2 years ago
10

Given m n, find the value of x.

Mathematics
2 answers:
pav-90 [236]2 years ago
8 0

Answer:

x = 21°

Step-by-step explanation:

180 - 159 = 21

Alternate angles (see image below) are equal, so x = 21

professor190 [17]2 years ago
3 0
X = 21 is your answer
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Solve each equation by graphing. Round to the nearest tenth. 6x^2+18x=0
atroni [7]
I hope this helps you



6 (x^2+3x)=0


x (x+3)=0


x=0


x+3=0


x= -3
3 0
3 years ago
Determine whether the triangle is acute, right, or obtuse given the sides: 11, 14, 20
motikmotik

Answer:

317 < 400

The Sum of the squares of the smaller 2 sides (121 + 196 = 317)  < longest side squared (400) So, it is an  OBTUSE SCALENE TRIANGLE.

Source: http://www.1728.org/triantest.htm

Step-by-step explanation:

7 0
3 years ago
Does the size of something affects its properties ​
Mars2501 [29]

Answer:

Yes i think so

Step-by-step explanation:

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3 years ago
Which decimal is between 1.5 and 1.7?
sergejj [24]
1.6

if you take the average of the two numbers, you get 1.6
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5 0
4 years ago
Find the area of the regular polygon with the given radius or apothem.Shape is a hexagon with 4cm inside
Rom4ik [11]

Answer:

55.43cm^2

Step-by-step explanation:

Area of a hexagon given the apothem =  1/2 x perimeter x apothem

apothem = 4cm

To find the perimeter, take the following steps

4 = x√3

x = 4/√3

Multiply by 2

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Since a hexagon has 6 equal sides, multiply by 6

Perimeter = 48√3

Area = (1/2) x  48√3 x 4 = 55.43cm^2

4 0
3 years ago
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