Answer:
k = g + a
Step-by-step explanation:
g = k - a ( add a to both sides )
g + a = k , that is
k = g + a
Answer:
61
Step-by-step explanation:
8 and 11 are corresponding angles. therefore they add up to 180.
so, 180-119 = 61
Your first steps are correct. Mult. the given fraction by (1+sqrt(5)) / (1+sqrt(5)).
Result: 8(1 + sqrt(5) ) 8(1 + sqrt(5) )
------------------- = ----------------------
1 - 5 -4
Must keep that denominator (-4).
Answer:
4/9 are boys and 5/9 are girls
Step-by-step explanation:
4:5 equals to 4+5 which is 9, that is your denominator, then you take the 4 and the 5 and sort them into boys and girls. Once you've done this, you should have 4/9 boys and 5/9.
Answer:
5^2 or 25.
Step-by- step explanation:
1 / 5^-2
= 1 / 1/25
= 25.
