Answer:
I think itsa 4 x 155 = 620
Step-by-step explanation:
Answer:
keep 4/9 as it is.
multiply 2/3 by 3/3 and you get 6/9.
add 4/9 and 6/9.
you get 1 and 1/9 as your answer.
Answer:
Step-by-step explanation:
common factor of 2a² and 10ab= 2a
<span>a + 6 for a = 10.
so
10 + 6 = 16
answer
</span><span>b)16</span>
Answer:
h = r
Step-by-step explanation:
x = (r-h)/y
h + x y = r
x = r/y - h/y
r = h
y ≠ 0