This is hard and I need some help

Mathematics

1 answer:

aliina [53]2 years ago

4 0

Answer:

Step-by-step explanation:

Answer attached.

Hope it helps ^_^

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Help plsssssssss ....

erik [133]

Tan is the right answer

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4 0

2 years ago

Read 2 more answers

Need the answer for 18 please!!!

Sergeu [11.5K]

Answer:

D (2, 1)

Step-by-step explanation:

Fir an in-detailed representation, image below

Started with plotting the given center (yellow)
From the center: go 5 units up, down, right and left (light blue)
You will have 5 points plotted now
connect the light blue dots to form a circle (red, not to scale!)
Now, locate every choice point, which one is on the red line?
D!!!!!

Learn more about Circles here: brainly.com/question/10368742

6 0

1 year ago

Please help me !!!

kati45 [8]

$23)~75r^2-48=3(25r^2-16)=3(5r-4)(5r+4)\\\\
24)~45x^2-5=5(9x^2-1)=5(3x-1)(3x+1)\\\\
25)~m^3n-mn^3=mn(m^2-n^2)=mn(m-n)(m+n)\\\\
26)~6a^3-24ab^2=6a(a^2-4b^2)=6a(a-2b)(a+2b)\\\\
27)~3x^2+15x-72=3(x^2+5x-24)=3(x-3)(x+8)\\\\
28)~2m^2-4m+2=2(m^2-2m+1)=2(m-1)^2\\\\
29)~x^3+9x^2-52x=x(x^2+9x-52)=x(x-4)(x+13)\\\\
30)~4y^3+4y^2-120y=4y(y^2+y-30)=4y(y-5)(y+6)$