3 years ago

I need an equation for 5 times the sum of 3 times a number and 4 is negative 10

Mathematics

2 answers:

galina1969 [7]3 years ago

8 0

5(3x)+4=-10 i think that is the correct answer

Softa [21]3 years ago

7 0

Answer:

5(3n + 4) = -10

Step-by-step explanation:

5(3n + 4) = -10

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Vector V is in standard position and makes an angle of 50° with the positive x-axis. Its magnitude is 15. Write V in component f

Scilla [17]

Answer:

a=9.641, b=11.49

Vector will be 9.641 i + 11.49 j

Step-by-step explanation:

We have given that vector V has the magnitude of 15

And it makes an angle of 50 $^{\circ}$ with positive x axis

Now let the x component of vector V is a and y component of vector V is b

So $a=Vcos\Theta =15\times cos50^{\circ}=9.641$

$b=Vsin\Theta =15\times sin50^{\circ}=11.49$

In vector form 9.641 i+11.49 j

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Natasha2012 [34]

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VARVARA [1.3K]

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