Answer:
13 units
Step-by-step explanation:
Rectangle ABCD has coordinates A(-1,-6), B(-1,7), C(1,7), D(1,-6)
We want to find the length of AB.
We use the absolute value method to find the length of AB.
Since the first coordinates are the same for A(-1,-6) and B(-1,7).
The distance is given by;
The length of AB is 13 units.
Answer:
4 zeros
Step-by-step explanation:
10·10·10·10=10000
Answer:
b=− 3/4 =−1.333
b= 2/3=1.500
explanation
middle term, which is -1 .
-72 + 1 = -71
-36 + 2 = -34
-24 + 3 = -21
-18 + 4 = -14
-12 + 6 = -6
-9 + 8 = -1 That's it
Two real solutions:
b =(1+√289)/12=(1+17)/12= 1.500
or:
b =(1-√289)/12=(1-17)/12= -1.333
Answer:
48
Step-by-step explanation:
Answer: The point of concurrency of the altitudes of a triangle is called the <u>orthocenter</u> .
Step-by-step explanation:
We know that ,
Altitude of the triangle : A line that passes through any vertex of a triangle and is perpendicular to the opposite side .
Orthocenter : The point where all three altitudes of a triangle intersect .
The properties of orthocenter are as follows :
- Orthocenter of acute triangle lies inside the triangle.
- Orthocenter of right triangle lies on the triangle.
- Orthocenter of obtuse triangle lies outside the triangle.
∴ The point of concurrency of the altitudes of a triangle is called the <u>orthocenter</u> .