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fenix001 [56]
3 years ago
14

Motor sold half of his comic books and then bought

Mathematics
1 answer:
sergeinik [125]3 years ago
5 0
20 comic books is the right awnser
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4. Find the distance between the two points. Round to the nearest tenth if necessary.
Archy [21]

Answer:

Distance = 7.8 units

Step-by-step explanation:

In coordinate geometry, the distance between the 2 points is given by

Distance = \sqrt{(x1-x2)^{2} + (y1-y2)^{2} }

where (x1,y1) and (x2,y2) are coordinates of the 2 points.

Above the 2 points given are, (-2,-1) and (3,5).

<em>x1 = -2 , y1 = -1 , x2 = 3, y2 = 5</em>

<em>Distance = \sqrt{((-2)-(3))^{2} + ((-1)-(5))^{2} }</em>

<em>Distance = \sqrt{61}</em>

<em>Distance = 7.8102 units</em>

To the nearest tenth, Distance = 7.8 units

3 0
3 years ago
Round 523,837 to the nearest thousand
Zinaida [17]

Answer:

524,000

Step-by-step explanation:

First, we mark the two nearest thousands.

They are 523,000 and 524,000.

The midpoint is 523,500.

Ignoring the thousands, ten-thousands, and hundred-thousands place, we have 837.

Now, is 837 closer to 0 or 1000?

It's closer to 1000, so 524,000 is our answer.

ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘᴇᴅ!

ʜᴀᴠᴇ ᴀ ɴɪᴄᴇ ᴅᴀʏ!

8 0
2 years ago
Read 2 more answers
How do I find vertex
algol13

Answer:

Get the equation in the form y = ax2 + bx + c.

Calculate -b / 2a. This is the x-coordinate of the vertex.

To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.

Step-by-step explanation:

6 0
3 years ago
the area of aron's favorite poster is 6 square feet. the length of the poster is 3 feet. find the width of the poster​
MatroZZZ [7]

Answer:

The width is 2 ft

Step-by-step explanation:

We know the area of a rectangle is

A = l*w

The area is 6 and the length is 3

6 = 3*w

Divide each side by 3

6/3 = 3w/3

2 =w

The width is 2 ft

6 0
3 years ago
Read 2 more answers
I need help on this slope question will give brainliest if you explain reasoning well
Oxana [17]

Answer:

  C, D, B, A

Step-by-step explanation:

The greater the angle the tangent line makes with the positive x-axis, the greater the slope. Angles increase in the counterclockwise direction, so the question here is equivalent to asking for the tangent lines to be put in clockwise (decreasing slope) order.

That order is C, D, B, A.

8 0
4 years ago
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