Which products result in a difference of squares or a perfect square trinomial? Check all that apply.
2 answers:
All you need to do is convert all equations into standard form by using the distributive property on each equation.
Answer:
A (5x + 3)(5x – 3)
B (7x + 4)(7x + 4)
E (x – 9)(x – 9)
F (–3x – 6)(–3x + 6)
in other words, A,B,E, and F on edge-nuity. just completed with 100%
Step-by-step explanation:
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Answer:cos (
−
2
x
)
Step-by-step explanation: Subtract 3
x from x
.
I'm guessing it's like this
example
18=2*3*3=(2¹)(3²)
315/5=63
63/3=21
21/3=7
factored form is 3*3*5*7=(3²)(5¹)(7¹)
Answer:
67 units^2
Step-by-step explanation:
The surface area of the prism is found by
SA = 2 ( lw+lh + wh)
= 2 ( 5*1.5+ 4*1.5 + 5*4)
= 2 ( 7.5+6+20)
= 2 (33.5)
= 67
If u subtract 6-9 u would get a -3 because the 9 is bigger than the 6 so thats how you get a -3.
15 square feet because the scale is 2 in:1 ft so it would be 10/2 which is 5. This means the flag is 5 ft x 3 ft aka 15 square feet
