Answer
i would say no
Step-by-step explanation:
Answer:
all congruent
Step-by-step explanation:
The answer is A because 21 and 6 are both divisible by 3
21/3=7
6/3=2
7: 2
Answer:
Option B. The area will increase by a factor of 4
Step-by-step explanation:
we know that
The area of triangle is equal to
where
b is the base of triangle
h is the height of triangle
If the height of the triangle is increased by the factor of 4
then
The new area of the triangle will be
![Anew=4[\frac{1}{2}bh]](https://tex.z-dn.net/?f=Anew%3D4%5B%5Cfrac%7B1%7D%7B2%7Dbh%5D)
![Anew=4[A]](https://tex.z-dn.net/?f=Anew%3D4%5BA%5D)
The new area is 4 times the original area
therefore
The area will increase by a factor of 4
<h3>
Answer:</h3>
m = 4.00 kg
<h3>
General Formulas and Concepts:</h3>
<u>Math</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Physics</u>
<u>Newton's Law of Motions</u>
- Newton's 1st Law of Motion: An object at rest remains at rest and an object in motion stays in motion
- Newton's 2nd Law of Motion: F = ma (Force is equal to [constant] mass times acceleration)
- Newton's 3rd Law of Motion: For every action, there is an equal and opposite reaction<u>
</u>
<h3>
Step-by-step explanation:</h3>
<u>Step 1: Define</u>
[Given] F = 20.0 N
[Given] a = 5.0 m/s²
[Solve] Mass <em>m</em>
<em />
<u>Step 2: Solve for </u><em><u>m</u></em>
- Substitute in variables [Newton's 2nd Law of Motion]: 20.0 N = m(5.0 m/s²)
- [Division Property of Equality] Divide 5.0 on both sides: 4.00 kg = m
- Rewrite: m = 4.00 kg
