An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
Find the area of the following figure.
Answer:
The area is
A = 201.6 or with units we have A = 201.6 cm^2
Step-by-step explanation:
We find the area of the triangle and the rectangle separately, and then add the areas to get the total area
Area of Rectangle = R = (base)(height)
R = (12)(15)
R = 180
R = 180 cm^2
Area of Triangle = T = 1/2(base)(height)
T = (1/2)(12)(3.6)
T = 21.6
T = 21.6 cm^2
Total Area = A = Area of Rectangle + Area of Triangle
A = R + T = 180 + 21.6
A = 201.6
A = 201.6 cm^2
Answer:
The answer is 648.
Step-by-step explanation:
I hope this helps you and that you get 100% ;D
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Answer:
25
Step-by-step explanation:
4a +12 -2c + c
4( ) + 12 - 2( ) + ( )
4(4) + 12 - 2(3) + 3
16 + 12 - 6 + 3
28 - 6 + 3
22 + 3
25
Helping in the name of Jesus.
Therefore, 4a + 12 - 2c + c = 25
Step-by-step explanation:a = 4
c = 3
Swap letters for numbers:4a + 12 - 2c + c
(4)(4) + 12 - (2)(3) + 3
16 + 12 - (2)(3) + 3
28 - (2)(3) + 3
28 - 6 + 3
22 + 3 = 25
Draw a conclusion:
Hence your answer is:4a + 12 - 2c + c = 25
I hope this helps!