$\bf \textit{arc's length}\\\\ s=\cfrac{\theta \pi r}{180}~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad degrees\\[-0.5em] \hrulefill\\ r=6.5\\ s=5.7 \end{cases}\implies 5.7=\cfrac{\theta \pi (6.5)}{180}\implies 1026=6.5\pi \theta \\\\\\ \cfrac{1026}{6.5\pi }=\theta \implies \stackrel{\textit{rounded up, using }\pi =3.14}{50.27=\theta }$

3 0

3 years ago

A photo is 4 inches wide. It is placed inside a frame with a border that is x inches wide. The total width of the photo and the

Anna [14]

4 + 2x = 7
2x = 7 - 4 = 3
x = 3/2 = 1.5 inches

5 0

3 years ago

Please help <br> is not a exam is a activity

Mars2501 [29]

Answer:

y= 5x

Step-by-step explanation:

since each x number is 1/5 of the y, it's 5 times x = y

8 0

3 years ago