3 years ago

Can someone please explain this to me

Mathematics

1 answer:

ki77a [65]3 years ago

7 0

Answer:

What part do you need explained?

Step-by-step explanation:

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PLS HELP ME ITS DUE AT 4

Westkost [7]

Step-by-step explanation:

When you use the distributive property, you multiply everything inside the parentheses by the number outside of the parentheses. When you distribute, the equation becomes 5x+20=60 vs 5x+4= 60. Hope this helps!

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3 years ago

The person at (0, 1) needs a bottled water. He moved to the right on a slope of -4. Where can you find him to give him the water

olga_2 [115]

You can find him at (-4,1)

5 0

3 years ago

HELP PLEASEEE. I DONT UNDERSTAND

Shtirlitz [24]

Answer:

Step-by-step explanation:

So we have the equation:

$x^2-6x+58=0$

And we want to solve for x.

We can solve it by completing the square.

First, subtract 58 from both sides:

$x^2-6x=-58$

Divide the b term by 2 and square it:

$(-6)/2=-3\\(-3)^2=9$

So, add 9 to both sides:

$(x^2-6x+9)=-58+9$

On the left, the perfect square trinomial pattern. Add on the right. So:

$(x-3)^2=-49$

Take the square root of both sides:

$x-3=\pm \sqrt{-49}$

The square root of -49 is 7i:

$x-3=\pm 7i$

Add 3 to both sides:

$x=3\pm 7i$

So, our answer is D.

And we're done!

4 0

3 years ago

I'm not sure how to solve please help

wel

Follow these step:
So you want to start with adding the 5 to the other side of the equation so it would become 8=g/4
Then you want to multiply each side by 4 so it becomes 32=g

The answer is g=34
I hope this helps :)

8 0

3 years ago

7 times what equals 17?

Shalnov [3]

Answer:

119

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers