Answer:
x=2/5 or 0.4
Step-by-step explanation:
6x-2=-4x+2
+4x to both sides
6x+4x-2=2 .
10x=2x+2x
10x=4
'is' in mathematics means equal
'of' in mathematics means multiplication
percent means over 100
84 = 74% * x
84 = 74/100 * x
84 = 37/50 * x
Multiply 50/37 on both sides, so we can isolate 'x'
85 * 50/37 = x
x = 4250/37
x ≈ 114.864865
84 is 74 percent of <span>114.86</span>.
A)Probability=favorable outcome/total outcome=9/10
b) Probability=favorable outcome/total outcome=4/10=2/5
c)Probability=favorable outcome/total outcome=Impossible
Answer:
42
Step-by-step explanation:
<h2>Perimeter of quadrilateral with inscribed circle:</h2>
Two tangents from a point outside the circle to some point to a circle are of equal lengths.
CB = 3+ 5 = 8
CD = 3+ 4 = 7
DA = 4 + 9 = 13
AB = 9+ 5 = 14
Perimeter = 8 + 7 + 13 + 14
= 42
The answer would be as an improper fraction, 28/81