Answer:
B
Step-by-step explanation:
Not all of the pairs represent the same ratio
<span>The answer is 9.52 kg.
The density (D) of is quotient of mass (m) and volume (V):
</span><span>D = m/V
It is given:
m = ?
D = 0.680 g/cm³
V = 14 L = 14 d</span>m³ (1 L = 1 dm³) = 14000 cm³<span>
</span>Since <span>D = m/V, then m = D*V
</span>m = 0.680 * <span>14000
= 9520 g
= 9.52 kg</span>
Answer:
x=20
Step-by-step explanation:
we know that
If two angles are complementary, the cofunction identities state that the sine of one equals the cosine of the other and vice versa
In this problem
(x+16)° and (2x+14)° are complementary
That means----> the sum is equal to 90 degrees
so
solve for x
Step-by-step explanation:
10+4x+4+5
4x+19
option B
Answer:
X=1/49
Step-by-step explanation:
The answer is
X= 1/49
<h2>PLZ mark brainiliest</h2>
