I tried but there is not square root of this equation.
Answer:
16/63
Step-by-step explanation:
Ladder=10 feet
bottom of ladder=4 feet
hight of tree=x
by using pythogorean theorem
h^2=altitude^2+altitude^2
10^2=4^2+x^2
100=16+x^2
84=x^2
taking sqrt on both sides
9.2=x
hope this helps
bearing in mind that standard form for a linear equation means
• all coefficients must be integers, no fractions
• only the constant on the right-hand-side
• all variables on the left-hand-side, sorted
• "x" must not have a negative coefficient
quick note:
the "x" must not have a negative coefficient for the standard form, though in this case it shows like so in the inappropriate choices above.
Answer:
(2, –16), (4, –32), (8, –64)
Step-by-step explanation:
y = –8x for x = 2, 4, and 8
x = 2; y = –8(2) = - 16
x = 4; y = –8(4) = - 32
x = 8; y = –8(8) = - 64
Answer
(2, –16), (4, –32), (8, –64)