Answer:
- 9x² - 36x - 27
Step-by-step explanation:
9 - (3x + 6)² ← expand using FOIL
= 9 - (9x² + 36x + 36) ← distribute parenthesis by - 1
= 9 - 9x² - 36x - 36
= - 9x² - 36x - 27
The statement that is true about mass are:
- One kilogram is 1,000 times greater than one gram.
- Kilograms are greater than grams
<h3>What is mass?</h3>
The mass is the physical measuring quantity that measures the weight or body inertia of a substance.
It also pinpoints the strength of an object's gravitational abstraction to other bodies.
The unit of mass can be expressed in;
A kilogram usually contains 1000 grams. Thus, we can conclude that:
- One kilogram is 1,000 times greater than one gram.
- Kilograms are greater than grams.
Learn more about mass here:
brainly.com/question/25121535
Answer:
100
Step-by-step explanation:
Count to ten ten times and you'll get 100
Answer:
$29 dollars and 60 cents
Step-by-step explanation:
15.75 divided by 3 is 5.92 if rounded.
then 5.92x 5= 29.60
The answer is 180 degrees.
A right angle formed at the edge of any circle will always create an arc of 180 degrees. This is true no matter where it is placed and no matter the side lengths.
