Answer:
Step-by-step explanation:
5.3 in words is "five point three," meaning 5 3/10 ("five and three tenths."
Answer:
28 degrees
Step-by-step explanation:
because it looks like angle x and the 10 degree angle are vertical to the 38 degree angle so it would be 38-10=28 degrees.
![A=lw \Rightarrow l=\frac{A}{w}](https://tex.z-dn.net/?f=A%3Dlw%20%5CRightarrow%20l%3D%5Cfrac%7BA%7D%7Bw%7D)
A - area, l - length, w - width
![w=x-2 \\ A=x^3-2x-4 \\ \\ l=\frac{x^3-2x-4}{x-2}=\frac{x^3-2x^2+2x^2-4x+2x-4}{x-2}=\frac{x^2(x-2)+2x(x-2)+2(x-2)}{x-2}= \\ =\frac{(x^2+2x+2)(x-2)}{x-2}=x^2+2x+2](https://tex.z-dn.net/?f=w%3Dx-2%20%5C%5C%0AA%3Dx%5E3-2x-4%20%5C%5C%20%5C%5C%0Al%3D%5Cfrac%7Bx%5E3-2x-4%7D%7Bx-2%7D%3D%5Cfrac%7Bx%5E3-2x%5E2%2B2x%5E2-4x%2B2x-4%7D%7Bx-2%7D%3D%5Cfrac%7Bx%5E2%28x-2%29%2B2x%28x-2%29%2B2%28x-2%29%7D%7Bx-2%7D%3D%20%5C%5C%0A%3D%5Cfrac%7B%28x%5E2%2B2x%2B2%29%28x-2%29%7D%7Bx-2%7D%3Dx%5E2%2B2x%2B2)
The answer is D. x²+2x+2.
Answer:
b 2,3,8
Step-by-step explanation:
Y=234678
Z=278910
X=12358
234678910 n 12358
=238