3 years ago

Someone help me please ASAP thanks you

Mathematics

1 answer:

Len [333]3 years ago

7 0

The answer to that one is the first box definitely

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How do I figure this out?

Ilia_Sergeevich [38]

∠UXW = 36°

∠WZX = 66°

∠UWY = 48°

∠XYZ = 42°

Use the Alternate Exterior Angles Theorem. Always remember that a triangles angles add up 180°, so you can subtract the angles you already know in a triangle to figure out the remaining angle.

8 0

3 years ago

6x^3+ 10x^2 – 4x<br> -<br> I need help with this question

Westkost [7]

Answer: 2x(3x−1)(x+2)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which of the following are possible values of r?<br><img src="https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%20%7D%20%20%3D%20%20%5Cf

marshall27 [118]

Answer:

$r=\frac{\sqrt{3} }{4}$ and $r=-\frac{\sqrt{3} }{4}$

Step-by-step explanation:

when you solve for r in the given equation, you need to apply the square root property, which gives positive and negative answers (both should therefore be considered):

$r^2=\frac{3}{16} \\r=+/-\sqrt{\frac{3}{16}} \\r=+/-\frac{\sqrt{3} }{4}$