Answer:
BC ≈ 14.5 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin65° = 
= 
= 
( multiply both sides by 16 )
16 × sin65° = BC , then
BC ≈ 14.5 cm ( to the nearest tenth )
Since there is no figure attached, I will describe the derivation of the ideal gas law. The combined
gas law has no official founder; it is simply the incorporation of the three
laws that was discovered. The combined gas law is a gas law that combines
Gay-Lussac’s Law, Boyle’s Law and Charle’s Law.
Boyle’s law states that pressure is inversely proportional with volume
at constant temperature. Charle’s law states that volume is directly
proportional with temperature at constant pressure. And Gay-Lussac’s law shows
that pressure is directly proportional with temperature at constant volume. The
combination of these laws known now as combined gas law gives the ratio between
the product of pressure-volume and the temperature of the system is constant.
Which gives PV/T=k(constant). When comparing a substance under different
conditions, the combined gas law becomes P1V1/T1 = P2V2/T2.
Answer:
Gymnastics
Step-by-step explanation:
Answer:
length of each is 12 meters
Step-by-step explanation:
for larger rectangle:
let '2w' = length
let 'w+4' = width
2w(w+4) = 120
2w² + 8w - 120 = 0
simplify by dividing each term by 2 to get:
2(w² + 4x - 60) = 0
(w-6)(w+10) = 0
width cannot be negative 10 and is therefore equal to 6
since length is '2w' then length is 2(6) which is 12
Answer:
The correct option is 2. The given function is a polynomial of degree 4 with a leading coefficient of 36.
Step-by-step explanation:
A polynomial function is defined as
The given function is
Using perfect square trinomial property.
![[\because (a+b)^2=a^2+2ab+b^2]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%28a%2Bb%29%5E2%3Da%5E2%2B2ab%2Bb%5E2%5D)
Using distributive property, we get
The given function is a polynomial of degree 4 with a leading coefficient of 36.
Therefore the correct option is 2.
