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kow [346]
3 years ago
13

How many tennis balls do you need to balance to scale

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
7 0
You need about an answer
liberstina [14]3 years ago
5 0

Answer:

7 but they all have to weight the same

Step-by-step explanation:

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PLEASE HELP ASAP!!!!! <br><br> which triangle makes this sentence true? <br><br><br> answers:
ollegr [7]

Answer:

D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How to factor ax2 bx c?
Burka [1]

In the same way as you could factor trinomials on the form of

<span><span><span>x2</span>+bx+c</span><span><span>x2</span>+bx+c</span></span>

You can factor polynomials on the form of

<span><span>a<span>x2</span>+bx+c</span><span>a<span>x2</span>+bx+c</span></span>

If a is positive then you just proceed in the same way as you did previously except now

<span><span>a<span>x2</span>+bx+c=<span>(<span>x+m</span>)</span><span>(<span>ax+n</span>)</span></span><span>a<span>x2</span>+bx+c=<span>(<span>x+m</span>)</span><span>(<span>ax+n</span>)</span></span></span>

<span><span>where  c=mn,ac=pq         </span><span>and b=p+q=am+<span>n</span></span></span>

8 0
3 years ago
HELP PLZ!!!!
posledela

First, you should multiply what's inside the parenthesis.


( 6 × 3 )x + 4 + 2x


18x + 4 + 2x


Then you add the numbers that include a variable.


18x + 4 + 2x


20x + 4


The equation can not be simplified any farther, so this is our final answer.


20x + 4



- Marlon Nunez

3 0
4 years ago
I'm not sure what the answer could be​
dangina [55]
Me nither
Oof
Yes thsi is correct
Hope thsi helps
4 0
3 years ago
Classify the expression 2x-x+5
lapo4ka [179]
First simplify the expression as much as possible.

2x - x + 5

2x - x = x

x + 5

There are two terms, x and 5. expressions that have two terms are known as binomials

binomials should be your answer.

hope this helps
6 0
3 years ago
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