Answer:
5
Step-by-step explanation:
The check digit is the very last digit on the right, the one by itself
Step-by-step explanation:
ok so as u know the angles of a triangle add up to 180.
So we will be using that for help.
S+R+T=180
12x+13x+12x-4+2-3=180
37x-5=180
37x=185
x=5
Now we will plug in the value for x to find each angle
S= 13(5)-4
=61
T=12(5)-3
=57
R=12(5)+2
=62
Hope this helped:)
Answer:
4. 2x^2 - 2x.
Step-by-step explanation:
Adding the 2 functions:
Area of the 2 triangles = x^2 + x + x^2 - 3x
= .2x^2 - 2x
Answer: The increased importation of African Slaves
Step-by-step explanation:
The enslavement of the Natives happened for centuries after the Americas were colonized with millions of natives enslaved and sent to work in brutal conditions. Normally it was cheaper to use Native enslaved people than to import Africans but the Native population went on the decline due to disease, and continued war.
The colonists therefore turned to African slaves who had the advantage of being knowledgeable in Arable farming. With the increased importation of African slaves, the need for the enslavement of Natives was minimized.
Answer: b=13, t=29
Step-by-step explanation:
Substituting the first equation into the second,
