Answer:
Step-by-step explanation:
v=Q-P
v=(5,1,0)
u=v/(magnitude of v)=(5,1,0)/(\sqrt{5^2+1^2+0^2)
u=(5/5.09,1/5.09,0)
v=Q-P
v=(1,1,0)
u=v/(magnitude of v)=(1,1,0)/(\sqrt{1^2+1^2+0^2)
u=(1/,1/
,0)
F(×)=log [x+4/×-1] find the domain
1 answer:
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Answer:
Step-by-step explanation:
Let's solve one of them for x.
Add 4
Divide by 3.
Now, plug the value of y in the formula, or you can plug the value of x in the other equation. I'll take this one.
Multiply by 3 to get rid of the denominator.
add x
Combine like terms;
Divide by 4.
Simplify.
Now that you found the value of x, replace it in any of the equations to find y.
Proof:
The value of 15.0 N in pounds = 3.375 lb
<h3><em>Further explanation </em></h3>
The derivative magnitude is a quantity derived from the principal amount
7 main quantities have been determined based on international standards, namely:
- 1. Length, meters (m)
- 2. Time, second (s)
- 3. Mass, kilograms (kg)
- 4. Temperature, kelvin (K)
- 5. Light intensity, candela (cd)
- 6. Electric current, ampere (A)
- 7. Amount of substance, mol (m)
Newton (N) is one unit of force (F) which is a quantity derived from mass (m), length (l) and time (s)
Newton can be expressed in terms of Kg m / s²
Formula used:
F = m. a
N = kg. m / s²
In the British system there are units of slug, feet, and pounds so that the unit of force becomes:
F = m. a
Lb = slug. ft / s²
The relationship between the two-unit systems above is:
1 kg = 0.0685 slug
1 slug = 14.59 kg
1 newton = 0.225 lb
1 lb = 4,448 newtons
1 ft = 0.3048 m
So if we change 15 N to lb by using slug and ft
15 N = 15 * (1 / 14.59) slug * (1 / 0.3048) ft / s²
15 N = 3,375 slug ft / s ²
15 N = 3,375 lb
or we convert directly:
15 N = 15 * 0.225 lb
15 N = 3,375 lb
<h3><em>Learn more </em></h3>
yard conversion
the quantity 0.0075 meters expressed in centimeters
A vineyard has 145 acres of Chardonnay grapes
Keywords: slug, Newton, feet, kg, pound
