Step-by-step explanation:
D=M/V
M=D*V
V= M/D
M is mass
D is Density
V is Volume
Substitute and solve
30/75 = 12/x
30*x=75*12
30x=900/:30
x=30
Sin is -sqroot3/2, cosine is 1/2, when ever you are given a point, the y value is always sin and x value is always cosine.
9514 1404 393
Answer:
16
Step-by-step explanation:
The largest square is 7-2 = 5 ratio units larger than the smaller square. Hence, each ratio unit stands for (10 cm)/5 = 2 cm. The side length of the smaller square is 2(2 cm) = 4 cm. The perimeter is 4 times that: 16 cm.
The perimeter of the smallest square is 16 cm.
Answer:
<h2><u><em>
36 - x</em></u></h2>
Step-by-step explanation:
a women buys 3 dozen eggs. Later ,she discovers that x of them are broken. How many eggs are not broken
3 * 12 - x =
36 - x
