a slope is just a rise ofver run from one dot to anothor so you go up 1 and over 4 and if you dont do the 2 dots that are closest to each other you have to simplify you r exspresion you will always get 1/4 on this graph

5 0

3 years ago

What is the value of the x?

Ronch [10]

Answer:

Step-by-step explanation:

37+90=127

180-127=53

7 0

3 years ago

Simplify radical (1-cos0)(1+cos0)/ cos^2 0<br><br> HELP ME PLS!! ASAP

ycow [4]

That would be tan

(1-cos)(1+cos)=1-cos² which equals to sin²

√sin²/cos²= sin/cos which equals to tan

6 0

3 years ago

I need helppppppppop

klemol [59]

Step-by-step explanation:

(a)

$2 \frac{1}{2}\div \frac{5}{2}=\dfrac{\frac{2\times2+1}{2}}{\frac{5}{2}}\\\Rightrrow\dfrac{\frac{5}{2}}{\frac{5}{2}}=1$

(b)

$3\div \frac{2}{3}=\dfrac{3}{\frac{2}{3}}=\frac{3\times3}{2}=\frac{9}{2}$

(c)

$6 \frac{3}{4}\div 2\frac{1}{4}=\dfrac{\frac{6\times4+3}{4}}{\frac{2\times4+1}{4}}\\\Rightarrow \dfrac{\frac{27}{4}}{\frac{9}{4}}=\frac{27}{9}=3$

(d)

$\frac{1}{3}\div 3=\dfrac{\frac{1}{3}}{3}=\frac{1}{9}$

7 0

3 years ago