If b=2 and c=3, then
a= √(3²-2²) = √(9-4) = √5
If a=3 and c=6, then
b= √(6²-2²) = √(36-9) = √27 = 3√3
If a=4 and b=6, then
c= √(4²+6²) = √(16+36) = √52 = 2√13
Answer:
breads
Step-by-step explanation:
idk
C is an example of associative property;
X=7
(7+3)+7=7+(3+7)
17=17
Answer:
6i
Step-by-step explanation:
I think
9514 1404 393
Answer:
a) x = 14
b) NP = 2 2/9; NL = 2 7/9
Step-by-step explanation:
a) The similarity statement tells you that angle P and angle L have the same measure:
angle L = angle P
3x +18 = 60
x + 6 = 20 . . . . . divide by 3
x = 14 . . . . . . . . . subtract 6
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b) The proportional segments are ...
PN/NQ = LN/NM
y/3.2 = (5 -y)/4
5y = 4(5 -y) . . . . . multiply by 16
9y = 20 . . . . . . . . add 4y
y = 20/9 = NP
5 -y = (45 -20)/9 = 25/9 = NL
