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3 years ago

8

Plz help me with this problem! (I would put this for 25-50 points but then ppl don't give real answers they just say random thin

gs.) What is N? Use the seesaw principle.

2 answers:

Tom [10]3 years ago

8 0

Answer:

N sould = 10

Step-by-step explanation:

Naya [18.7K]3 years ago

7 0

Answer:

5 feet

Step-by-step explanation:

38xN=10(4)+15(10)

38N=40+150

38N=190

N=5

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Ivy randomly surveys students in her school to learn about mobile phone password use. Of 25 respondents 14 use a password. Based

defon

Hello,

14/25 = x/275

25 => 275

14 => x

x = 275 * 14 / 25 = 154

Bye :)

6 0

4 years ago

Read 2 more answers

I’ll give 10 points and brainliest

natka813 [3]

Answer:

$=-38$

Step-by-step explanation:

$-2^{2} -(-16-6)+(-12)=$

$-4-22+(-12)=$

$-26+(-12)=$

$=-38$

Hope this helps and pls do mark me brainliest if you can:)

6 0

3 years ago

Read 2 more answers

Given:<br> m∠LON=77 °<br> m∠LOM=9x+44 °<br> m∠MON=6x+3 °<br><br> Find ∠MON

NISA [10]

Answer:

$m\angle MON=15^o$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

$m\angle LON=m\angle LOM+m\angle MON$ ---> by addition angle postulate

substitute the given values

$77^o=(9x+44)^o+(6x+3)^o$

solve for x

$77=(15x+47)$

$15x=77-47$

$15x=30\\x=2$

<em>Find the measure of angle MON </em>

$m\angle MON=(6x+3)^o$

substitute the value of x

$m\angle MON=(6(2)+3)=15^o$

8 0

3 years ago

Simplify the following by collecting like terms<br> 9x+x-4x

Mamont248 [21]

Answer:

$9x + x - 4x = 6x$

they're all like terms so we just add and subtract

5 0

3 years ago

-Question Worth 50 Points-

Naddika [18.5K]

<span>At the city park there were 15 blue jays, 6 cardinals, and 9 mockingbirds.

6 mockingbirds is 2/3 of 9
so 2/3 of 6 is 4 cardinals

5 blue jays is 1/3 of 15
so 1/3 of 6 cardinals is 2 cardinals

There are 20 cardinals, how many mockingbirds.
the ratio is 2/3, so 20/30 is your answer

hope this helps</span>

3 0

3 years ago