Geometry triangles
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
we current vertices of the given triangle
remember that,
so we obtain:
Answer:
Lydia's address is Cypress Street is: 51823
Step-by-step explanation:
Represent the digit as ABCDE such that:
A = Ones
B = Tens
C = Hundred
D = Thousand
E = Ten Thousand
Analyzing the statements one after the other:
The tens digit is 6 less than 7.
The thousands digit is twice the digit in the tens place.
The hundreds digit is the greatest even number that is less than 10.
The ones digit is the product of 5 and 1.
The ten thousands digit is the difference between the hundreds digit and the ones digit.
Lydia's address is Cypress Street is: 51823
Answer: (1,3)
Step-by-step explanation:
Let's solve this <u>system of equations</u> by elimination. We will multiply one or both equations such that when we combine the equations, one of the variables will completely cancel out.
Let's multiply the whole first equation by -2 to achieve this:
now becomes
Now let's add both equations
Since we got y into a form we can solve it for, lets divide both sides by -5 to isolate it.
Now that we have the value of y, we can substitute it into any equation to solve for x. Only if we have both x and y can we make an ordered pair. Let's use the second equation and substitute 3 for y.
We can now solve for x.
<em>[Adding 3 to both sides]</em>
<em /> <em>[Dividing by 2 on both sides]</em>
We now have both x and y, so we can put it in an ordered pair to answer the question.