Answer:
h = 8 units
Step-by-step explanation:
We see similar triangles
AD = 20 - 4 = 16 units
since AC = AD + DC = 16 + 4 = 20
so
16: h = h: 4 where corresponding sides are in proportion.
so ... cross multiply in this proportion and solve for h
64 = h^2
h = 8 units it looks like choice F.)
Answer:12
Step-by-step explanation: do you mean g+7-4 if you do then first you subtract 7 that gives us g-4=8 then you add 4 and that’s g=12
Answer:
In linear algebra, a coefficient matrix is a matrix consisting of the coefficients of the variables in a set of linear equations.
Step-by-step explanation:
the matrix is used in solving systems of linear equations
As 5 divided by 6 us equal to 0.8333333
and 10 divided by 12 is equal to 0.83333333
1/6 equals 2/12 therefore 5/6 must equal 10/12 as the multiplier is 2
Answer:
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