3 years ago

Pl help it’s for a grade

Mathematics

2 answers:

Virty [35]3 years ago

5 0

Answer:

$r^{2}+6r+9=(r+3)^{2} \\m^{2}-10m+25=(m-5)^{2}$

Step-by-step explanation:

Only !

frosja888 [35]3 years ago

4 0

Answer:

A,d,e not sur tho

Step-by-step explanation:

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pashok25 [27]

Answer:

320√5 it simpleflied

Step-by-step explanation:

4 0

3 years ago

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The equation 2y + 53=165 represents the situation'' Joel spent $165 on a pair of jeans and two shirts at the same price.''

GenaCL600 [577]

Y= cost of the shirt

Hope this helps

7 0

3 years ago

A town has a population of 13000 and grows at 4.5% every year. What will be the population after 13 years, to the nearest whole

hodyreva [135]

23,039.
y=13,000(1.045)^t
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3 years ago

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Please Help this is the only one i dont know!!

Stella [2.4K]

Answer:

$\large\boxed{x=\dfrac{23}{33}}$

Step-by-step explanation:

$\text{Let}\ x=0.\overline{69}\\\\x=0.696969...\qquad\text{multiply both sides by 100}\\\\100x=69.696969...\qquad\text{subtract}\ x\ \text{from}\ 100x:\\\\100x-x=69.696969...-0.696969...\\\\99x=69\qquad\text{divide both sides by 99}\\\\x=\dfrac{69}{99}\\\\x=\dfrac{23}{33}$

7 0

3 years ago

I’ll give you the BRAINLYEST answer if you can help me on this question!

igomit [66]

Answer:

i think its 6

Step-by-step explanation:

im so sorry if its wrong im pretty sure it is

6 0

3 years ago