a=4 , b=3 These values make the equation true .
<u>Step-by-step explanation:</u>
Here we have , If a and b are both integers and b does not equal 0, then -(a/b) = (-a)/b = a/(-b) Choose two values for a and b. We need to find if those values make the equation true . Let's find out:
We have the following equation:
-(a/b) = (-a)/b = a/(-b) , Let a=4 , b=3 , So
⇒ 
⇒ 
⇒ 
⇒ 
{ Multiplying by -1 }
⇒ 
Therefore , These values make the equation true .
I took that at grade 3 but I forgot it I am sorry
Answer:
A = 60
B = 30
Step-by-step explanation:
Complementary angles add to 90 degrees
A = 2B A is twice the measure of B
A + B =90 Complementary angles add to 90 degrees
Substitute the first equation in for the second
A+B =90
2B+B=90
Combine like terms
3B = 90
Divide by 3
3B/3 = 90/3
B = 30
A = 2B
A = 2*30
A = 60
Answer: 4660
Step-by-step explanation:
Given
Weight of a single crate =50 kg
Maximum weight in the container =26500 kg
Other shipments weight =3200 kg
Here, x is the no of 50 kg crate
Weight of x crates and other shipments must be equal to or less than 26500 i.e.
subtracting 3200 both sides
So, maximum no of crates to be loaded are 4660
