Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The points S,A and M are collinear because they lie on a straight line. Using addition of segments we get
The midpoint of a line segment divides the line segment into two congruent parts
If A is the midpoint of SM
then
therefore
The equations that satisfy the fact are
Answer:
x = 4, x = 8
Step-by-step explanation:
Given
(x - 7)(x - 5) = 3 ← expand factors using FOIL
x² - 12x + 35 = 3 ( subtract 3 from both sides )
x² - 12x + 32 = 0 ← in standard form
(x - 4)(x - 8) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 4 = 0 ⇒ x = 4
x - 8 = 0 ⇒ x = 8
Answer:
3/20
Step-by-step explanation:
First we must get the total amount of possibilities.
We have ten numbers(0 included) and 4 letters. 10 * 4 = 40, so 40 total possibilities.
Now, let's see how many possibilities we can have for this.
Consonants in the 4 letters are B, C, D. This means we have 3 possibilities, but we ACTUALLy have 6 since it could b then 3, or 3 then b for all the letters.
So, we end up having 6/40 which simplifies in to 3/20
Answer:
They are congruent bc they are the same size and shape
Answer:
omg I'm doing the same thing