The coordinates give are
(0,6)
(4,9)
(3,6)
(2,3)
These points can be substituted into the systems of equation in the choices and inspect which equations satisfy the value of the points. Doing this, the answer is
3x - 4y = -24
3x - y = 3
3
+
3
+
3
+
3
+
3
5
5
+
5
+
5
+
5
+
5
+
−
8
+
7
+
7
+
7
+
7
+
7
+
7
+
8
8
+
8
It would be b.
It would be first a reflection across A because the points of the triangle are equidistant from the line as they were before just on the other side of the line.
Then it would be a translation because the triangle still holds the same orientation(I don't know if this is the right word) but is moved to a different spot.
Answer:DC=7
Step-by-step explanation:
As it is written △ABC = △DBC. So the corresonding legs (the legs which are equal ) are as follows:
AC=DC AB=DB BC= BC
So DC=7 the same like AC
Hi <span>Officiallylilly!
So 207 students in 9 classes, how many are in 6 classes? OK this is easy to solve so we do 207/9 to find out how many is in one class which is 23 in one class. Ok so if 23 is one class now we need to find out how many is in 6 classes which all we do is 23*6 which is 138.
Hope this helps!</span>
