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inna [77]
4 years ago
14

Create an example of a system of equation that does not have a solution. Explain your reasoning.

Mathematics
2 answers:
nordsb [41]4 years ago
5 0

Answer:

Y=-1x+1

Step-by-step explanation:

it has the same slope so it wont work out

xxTIMURxx [149]4 years ago
3 0

Answer: y=-2x+1

Y=-2x+2

Step-by-step explanation:

Same slope different y intercept

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Is the gcf of a pair of numbers ever equal to one of the numbers
Marianna [84]
No it's a number that can be found in both of the factor lists.
3 0
3 years ago
The polygons are regular polygons. What is the area of the shaded region to the nearest tenth? (see attachment)
Fynjy0 [20]
Area of shaded region = 2(4*4)=2*16=32 in squared 

hope helped 
8 0
3 years ago
Read 2 more answers
Which best explains how you know that P(2, 7) is on the same line as Q(7, 4) and R(12, 1)?
Helen [10]

Answer:

See explanation below

Step-by-step explanation:

The best explanation is noticing that in order to get from the point R (12, 1) to the point Q (7, 4) we move 5 units to the left and 3 units up. And to go from point Q (7, 4) to point P (2, 7) we do exactly the same: move 5 units to the left and 3 units up. That means that these points are all connected via the same rate of change:  - 3/5, which is in fact the slope of the line the three points belong to.

4 0
3 years ago
Type the correct answer in the box. Use numerals instead of words.
Karo-lina-s [1.5K]

Answer:

6

Step-by-step explanation:

A line that passes through the point (x,y), with a y-intercept of b and a slope of m, can be represented by the equation y = mx + b.

If a line has the slope of -0.5, then m=-0.5 and the equation of the line is

y=-0.5x+b

This line passes throughthe point (10,1), then the coordinates of this point satisfy the equation of the line:

1=-0.5\cdot 10+b\\ \\1=-5+b\\ \\b=1+5\\ \\b=6

and the equation of the line is

y=-0.5x+6

Since b=6, the y-intercept of the line is 6.

7 0
3 years ago
Read 2 more answers
A greenhouse is offering a sale on tulip bulbs because they have inadvertently mixed pink bulbs with red bulbs. If​ 40% of the b
Zolol [24]
<h3>Answer:   0.8704</h3>

Explanation:

40% of the bulbs are pink, 60% are red

the probability of picking pink is 0.40 and the probability of not picking pink is 0.60

The chances of getting 4 non-pink in a row is 0.6*0.6*0.6*0.6 = 0.6^4 = 0.1296

The complement to this event is getting at least one pink bulb, which has a chance of 1-0.1296 = 0.8704

0.8704 converts to 87.04%

5 0
3 years ago
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