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3 years ago

Jo picked a number and added 3 to it. The answer was 11 What was the number?

Mathematics

2 answers:

Luden [163]3 years ago

5 0

Answer: 8

Step-by-step explanation:

Since we know that the answer was 11 and Jo added 3 to it we can simply subtract 3 from 11 to get our answer.

11-3=8

Therefore, our answer would be 8.

DaniilM [7]3 years ago

3 0

Answer:

Step-by-step explanation:

n + 3 = 11

n = 8

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Two stores carry a similar stereo for the same original price and

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Answer:

Store A gives $17.19 more off then Store B

Step-by-step explanation:

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573.00-143.25 =429.75 Store A

Store B is 446.94

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3 years ago

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Answer:

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4 years ago

The museum has lots of painting of the 465 paintings 302 are flower paintings the rest are painting of people how many paintings

den301095 [7]

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3 years ago

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There are 3 people pulling on an object, the first person pulls with a force of 226 newtons at a direction of 145 degrees the se

Alona [7]

Answer:

$R=883.74N$

Step-by-step explanation:

From the question we are told that:

Force 1 $F_1=226N$

Force 2 $F_2=331N$

Force 3 $F_3=377N$

Direction 1 $\theta_1=145 degrees \approx 35 \textdegree (2nd qudrant)$

Direction 2 $\theta_2=303 degrees \approx 57 \textdegree (3rd qudrant)$

Direction 3 $\theta_3=77 degrees$

Generally Resolving forces to X axis is mathematically given by

$\sum f_x=337cos77+331cos57+226sin35$

$\sum f_x=351.596N$

Generally Resolving forces to Y axis is mathematically given by

$\sum f_y=337sin77+331sin57+226cos35$

$\sum f_x=810.788N$

Generally the equation for Resultant force R is mathematically given by

$R=\sqrt{\sum f_x^2+\sum f_x^2}$

$R=\sqrt{351.596^2+810.788^2}$

$R=883.74N$

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3 years ago

On a school bus, the teacher sitting in front of me asked if I passed gas -- why did she ask me this and why did she WHISPER it

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She probably asked you if you passed gas because she smelled something that stink and thought they since u were clos3r to her that it was you. she could hav3 done it, or another student, it all depends. this question was do funny lol. and sh3 whispered it becaus3 she didnt want to possibly embarrass u. anyways ciao

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3 years ago

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