Answer:
x = 32
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(x+18) * 18 = 30^2
(x+18) * 18 = 900
Divide each side by 18
(x+18) * 18/18 = 900/18
(x+18) = 50
Subtract 18 from each side
x+18-18 = 50-18
x=32
Answer:
X= -2
Step-by-step explanation:
Rewrite using the quotient rule for radicals.<span><span><span>√1/</span><span>√1</span></span><span>44</span></span>Any root of <span>1</span> is <span>1.</span><span><span>1<span>√1</span></span><span>44</span></span>Simplify the denominator.The result can be shown in both exact and decimal forms.Exact Form:1/12Decimal Form:<span>0.08333333333333</span>
Answer:
there are 6 vertices show in the diagram
