ANSWER
EXPLANATION
If ABCD is a parallelogram, then
line AB is parallel to line DC .
This means that,
and
are alternating angles.
Alternate angles are congruent.
This implies that,
We group like terms to obtain,
This simplifies to,
Also, if ABCD is a parallelogram then,
BC is parallel to AD. This means that,
We group like terms to get,
This simplifies to,
We divide both side by 4 to get,
Answer:
False
Step-by-step explanation:
Inductive reasoning is a method of reasoning in which the premises are viewed as supplying some evidence for the truth of the conclusion.
Answer:
Would you be able to write it in english so i can help you.
Step-by-step explanation:
Answer:
Probability
Step-by-step explanation:
Answer:
The solution to this equation is x = 3 and y = -10.
Step-by-step explanation:
Our goal is to solve this equation by substitution. To do this, we must solve one equation for one variable in terms of the other variable and then plug this value into the other equation.
First, let's solve the first equation for y.
-x + y = -13
To do this, we should add x to both sides of the equation to isolate y on the left side.
y = x - 13
Now that we have this "value" for y, we can substitute this into the second equation.
3x - y = 19
3x - (x - 13) = 19
We should distribute the negative through the parentheses next.
3x - x + 13 = 19
Now we can combine like terms on the left side and subtract 13 from both sides to get the variable x alone on the left side of the equation.
2x = 6
Finally, we can solve for x by dividing both sides of the equation by 2.
x = 3
Now we can substitute this value for x back into either one of the original equations to solve for the variable y.
-x + y = - 13
-3 + y = -13
To solve, we simply add 3 to both sides of the equation.
y = -10
Therefore, the solution to this equation is x = 3 and y = -10. Remember that we can plug these values back into the original equations to check our answers.
Hope this helps!
