first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:
18^2 = 14^2 + (x/2)^2
(x^2/4) + 196 = 324
x^2/4 = 324 - 196
x^2/4 = 128
x^2 = 512
x = √512
x = √2^9
x = 16√2 cm
i hope i you.
Answer from: Quest
c.
step-by-step explanation:
substitution for (0,1)
y=x^2+4x+1
1=0^2+4(x)0+1
1=0+4(x)0+1
1=4(x)0+1
1=0+1
1=1
substitution for (-3,-2)
y=x+1
-2=-3+1
-2=-2
Answer from: Quest
answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false
step-by-step explanation:
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