Answer:
i think the primeter is 32
Step-by-step explanation:
well since those boxes are 2 cm we count the boxes within one side which is 4 multiplied by the 2cm which gives us 8
p os a square is sx4 so we say 8 x 4
Answer:
For x = height:
x(x + 20) = 576.
Step-by-step explanation:
The area is 576 cm^
Area = width * height
Let the height be x, then the width is (x + 20) cm
So the expression for the area can be written
x(x + 20) = 576.
Answer:
none are solutions unless you meant for it to be less than or equal to, which in that case itd be 22, 24, 26
Step-by-step explanation:
cos(6x) = 0
cos⁻¹[cos(6x)] = cos⁻¹(0)
6x = 90
6 6
x = 15°
x = ¹/₁₂π radians
cos(6x) = 0
<span>cos⁻¹[cos(6x)] = cos⁻¹(0)
</span> 6x = 270
6 6
x = 45
x = ¹/₄π radians
cos(6x) = 0
<span>cos⁻¹[cos(6x)] = cos⁻¹(0)
</span> 6x = 450
6 6
x = 75
x = ⁵/₁₂π radians
180degree should be the value of B
