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pshichka [43]
3 years ago
13

You start at (2, 1). You move left 2 units. Where do you end?

Mathematics
1 answer:
NikAS [45]3 years ago
8 0

Answer:

(0,1)

Step-by-step explanation:

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The manufacturer of cell phones spends $320 to make each cell phone and sells them for 440 . The manufacturer also has fixed cos
Norma-Jean [14]

Answer:

x=95

Step-by-step explanation:

320x+11400=440x

320*95+11400=440*95

30,400+11,400=41,800

41,800=41,800

5 0
3 years ago
Please help!!!!!!!!!!!!!!
Montano1993 [528]
<h3>Answer:   7.1</h3>

=========================================================

Explanation:

The two points are (x1,y1) = (1,3) and (x2,y2) = (8,4)

Use the distance formula to get,

d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(1-8)^2 + (3-4)^2}\\\\d = \sqrt{(-7)^2 + (-1)^2}\\\\d = \sqrt{49 + 1}\\\\d = \sqrt{50}\\\\d = \sqrt{25*2}\\\\d = \sqrt{25}*\sqrt{2}\\\\d = 5\sqrt{2}\\\\d \approx 7.0710678\\\\d \approx 7.1

Alternatively, you can plot the two points A(1,3) and B(8,4) on the same xy grid. Then plot point C(8,3). Note that C has the same x coordinate as B, and the same y coordinate as A. Triangle ABC is a right triangle, where the 90 degree angle is at point C. The distance from A to B is the same as finding the length of AB, which is the hypotenuse.

This means we can apply the pythagorean theorem to find the hypotenuse AB. The distance formula is a modified version of the pythagorean theorem. Refer to the diagram below.

6 0
3 years ago
3.<br> Find the value of x.<br> 16<br> 10<br> 14<br> 9
Airida [17]

Answer:

x = 9

Step-by-step explanation:

Both the triangles are similar, so the corresponding sides are also similar.

That is,

12 / 8 = x / 6

Cross multiply,

x * 8 = 12 * 6

8x = 72

Divide 8 on both sides,

x = 72 / 8

x = 9

5 0
2 years ago
Read 2 more answers
Solve the equation: 12=102 12 w = 102 .
anyanavicka [17]

Answer:12w=10212w=102.

We move all terms to the left:

12w-(10212w)=0

We add all the numbers together, and all the variables

-10200w=0

w=0/-10200

w=0

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
PLEASE HELP MEE
Alika [10]

Answer:

1/4

Step-by-step explanation:

You have to look at the total number of items there are in the problem, since there are 4 cubes in total and there is only 1 dark cube and three white, there will be a quarter of the chance to pull it out, compared to 3/4 of a chance to pull a white one out.

8 0
3 years ago
Read 2 more answers
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