Solutions
Factor <span>8x</span>²<span>−27
</span><span>=<span>8x</span></span>²<span>−<span>27
You can not factor </span></span><span>8<span>x</span></span>²−<span>27</span>
I think it is 4 because it’s how many times it crosses the x axis
Answer:
28
Step-by-step explanation:
The attached figure shows 7 triangles (counting the original 2). Each has degree-4 rotational symmetry about the center of the figure, so there can be 7×4 = 28 triangles.
Answer:
88
Step-by-step explanation:
You're trying to find the circumference of a circle. The general formula is: pi•D. D is the Diameter. 22/7 is the fraction version of Pi, so just do 3.14x28 and you will get your answer. 88
Answer:
x=2/5 or
x=0.4
Step-by-step explanation:
