Answer:
a. 30 b. 54
Step-by-step explanation:
a. 3(3+5) + 2(3)
24 + 6
30
b. 7(8) + 4 - 8 +2
56 + 4 - 8 + 2
56 - 4 +2
52 + 2
54
174 is the missing number
Step-by-step explanation:
gradient = slope or several other words.
it describes how strongly a line (or tangent to a bent curve) is going up or down or ... if it is changing at all.
it is represented by the ratio
(y coordinate change / x coordinate change)
when going from one point on the line to another.
in our case, when going from A to B we have
x changes by -2k (from 3k to k).
y changes by -11 (from 8 to -3).
so, the gradient or slope is
-11/-2k = 3
11/2k = 3
11 = 3×2k = 6k
k = 11/6
A = (33/6, 8) = (11/2, 8)
B = (11/6, -3)
(sqrt 100x)^36
= (10 x^0.5)^36
= 10^36 x^18
Answer:
180 glasses.
Step-by-step explanation:
capacity of glass: 25 ml
capacity of vessel: 4l 500 ml
4500 / 25 = 180
