What is the measure of angle 4?

<3 = 128°

<4 = 52°

Step-by-step explanation:

The interior angles of a triangle are equal to 180°.

1. 24° + 28° + <3 = 180°

2. <3 = 128°

Next, <3 and <4 are both supplementary meaning they add up to 180°.

1. 128 + <4 = 180

2. <4 = 52°

yes

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step-by-step explanation:

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers