<span>(b+3)/7=(b-3)/6
6(b+3) = 7 (b-3)....> cross multiply
6b + 18 = 7b -21 ...>distributive property
6b - 7b = -21 -18 ...>subtract 7b to both sides then simplify
-b = -39 ...> multiply -1 to both sides
b = 39</span>
Move all terms that don't contain <span>xx</span> to the right side and solve.<span>
Which gets you, x=<span><span>10/7</span></span></span>
A-F
(A line drawn from a center of the circle to the circumference forms the radius)
Hope this helps
Mark me as brainliest :]
The formula for the volume of a prism is V=Bh, where B is the base area and h is the height.The base of the prism is a rectangle.The length of a rectangle is 9cm and the width is 7cm.
