3 years ago

What is 9 + 10 =? ? ? ? ? ? ?? ? ? ? ? ?

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

7 0

It is 19 why do people do this

Sphinxa [80]3 years ago

5 0

Answer:

21 just kidding it is actually 19

Step-by-step explanation:

You might be interested in

Deborah has 4 unread emails in her inbox. She has 36 emails all together in her inbox. What is the ratio of unread emails to rea

Tasya [4]

Answer:

1:9

1 unread email for every 9 read

5 0

3 years ago

Need help asap!!!!!!!

Phoenix [80]

Answer:

Step-by-step explanation:

3 0

3 years ago

The potential energy, P, in a spring is represented using the formula P = P equals StartFraction one-half EndFraction k x square

Anastaziya [24]

Answer:

$k=\frac{2P}{x^{2}}$

Step-by-step explanation:

<u><em>The question is</em></u>

Which equation should she use?

we have the formula

$P=\frac{1}{2}kx^{2}$

Solve for k

That means ----> isolate the variable k

Multiply by 2 both sides

$2P=kx^{2}$

Divide by x^2 both sides

$\frac{2P}{x^{2}}=k$

Rewrite

$k=\frac{2P}{x^{2}}$

6 0

3 years ago

To divide 343 by 9, would you use partial quotients or the division algorithm? Explain the reasoning.

Katarina [22]

To divide 343 by 9, you will use the division algorithm.

The reason is because 343 is not divisible evenly by nine.

You know this because the sum of the digits, 3+4+3 or 10, is not evenly divisible by 9.

Therefore, 343 is not evenly divisible by 9.

7 0

4 years ago

144 divide by 24 show your work

Virty [35]

If you want to show your work, you would need to do the problem yourself.
144/24 is 6

6 0

3 years ago

Read 2 more answers