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3 years ago

11

Simplify the expression (3.48×103)×(9×104)+(9.9×108) asnwer in scientific notation

2 answers:

Marizza181 [45]3 years ago

5 0

Because multiplstion should be made first;
The answer is
336569.04
If you try you can find same answer

Kitty [74]3 years ago

3 0

336569.04 I found it too

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Y= -3x+4 standard form

Hunter-Best [27]

Y = -3x + 4 = Slope-intercept form
Y + 3x = 4 = Standard form

8 0

2 years ago

This is all I know what to do any help?

svetoff [14.1K]

You can multiply the second equation by -2

-5x + y = 15 everything by -2

10x - 2y = -30

now you can solve them

2x + 2y = -6
10x - 2y = -30

y cancels

2x= -6
10x = -30

12x = -36
/12. /12

x = -3

now to solve for y you substitute x for -3

-5(-3) + y = 15
15 + y = 15
-15 -15

y= 0

4 0

2 years ago

Y= x^2 + 2<br><br><br> SOLVE I need help

valentinak56 [21]

I think the answer is (0,2)

6 0

3 years ago

Solve the equation -6 + 3x = -9

sammy [17]

First you had to add by six from both sides of equation form.

$-6+3x+6=-9+6$

Then simplify.

$3x=-3$

Next you divide by three from both sides of equation form.

$\frac{3x}{3}= \frac{-3}{3}$

Finally simplify by equation.

$\frac{-3}{3}=-1$

$x=-1$

Final answer $\boxed{x=-1}$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

3 0

3 years ago

Read 2 more answers

What is the sum of -6n+3 and 4n+q

Softa [21]

Answer:

The sum would be -2n+q+3.

3 0

2 years ago

Read 2 more answers