Answer:
- 864
Step-by-step explanation:
In the case of a 2 × 2 matrix the determinant may be defined as:
|A| = = ad-bc
Given in the question a matrix
(-30)(30) - (-6)(6)
-900 + 36
- 864
Answer:$ 2.25 per km
Ste) = p-by-step explanation:
32 / (14 2/9
32 / (128/9) =
32 * 9 / 128 =
288 / 128 =
$ 2.25 per km
Answer:
The factors are..
1,3
Step-by-step explanation:
Hence we see that:
x2+4x+3= (x+3)(x+1)
Therefore the factors are
x= 3 or 1
Answer:
See explanation below.
Step-by-step explanation:
On the left side of the number line, label it 0. This is Wayne's starting place before he has gone anywhere. On the furthest right of the number line, label it 4 km. This is the total distance he has hiked.
Now divide the space between 0 and 4 into 4 equal parts. This represents each kilometer he hiked.
Divide each of the four sections into 3 equal parts. This means you'll have a total of 12 sections between 0 and 4. Each of these sections is 1/3 of a kilometer. So 4 sections will be 4/3. From zero count 4 sections. Then mark it as 4/3 and break.
Now count from 0, 10 sections or 10/3. Mark this as 10/3 and mark it water break.