Answer:
12 plus 8
Step-by-step explanation:
is 20 ..............
Answer: Four. Two front paws and two back paws.
Step-by-step explanation:
Answer:
If you expand that, it comes out to 200000000, or in scientific notation, 2.0 × 10⁸.
Step-by-step explanation:
Starting with:
(7 × 10⁵) × (3 × 10²)
Since everything is multiplied, we can drop the brackets:
= 7 × 10⁵ × 3 × 10²
Now we can multiply seven by three, and both powers of ten:
= 20 × 10⁷
We can expand this now as
200000000
or in proper scientific notation:
2.0 × 10⁸
Answer:
150 degrees
Step-by-step explanation:
let x = measure of smaller angle
let 5x = measure of larger angle
larger angle plus smaller angle = 180
5x + x = 180
6x = 180
x = 30°
5(30) = 150°
Answer:
The large cube will contain 125 total small cubes.
Step-by-step explanation:
In order to find this, we multiply the number of rows by the number of cubes in a row.
5 * 5 = 25
Now we take that number and we multiply it by the number of layers total.
25 * 5 = 125
