Need more context. How many marbles are there in total, how many colours and how many of each colour?
You got to divide four by seven. You get 0.571, as thousandths are three decimal places out. you add 7 to it and get 7.571
Answer:
Simplify the radical by breaking the radicand up into a product of known factors.
Exact Form:
−
15
√
6
Decimal Form:
−
36.74234614
Step-by-step explanation:
thats all i got.. if you could please answer my most recent
13.52 should be the correct answer
Answer:
D. 4in, 12in
Step-by-step explanation:
Area of triangle = 24in²
Unknown:
Base and height of the triangle = ?
Solution:
The area of a triangle = x base x height
From the problem,
base = x height
let the base = b
height = h
b = h
h = 3b
Input into the formula of area;
24 = x b x 3b
Mulitply through by 2;
48 = 3b²
b² = 16
b = √16 = 4
So, h = 3b= 3 x 4 = 12in