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choli [55]
4 years ago
11

Graph the system of equations. {4x+4y=16 x+6y=−6 Use the Line tool to graph the lines.

Mathematics
1 answer:
tatiyna4 years ago
5 0

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

4x+4y=16 -----> equation A

x+6y=-6 -----> equation B

we know that

The solution of the system of equations is the intersection point both graphs

In this problem

The intersection point is (6,-2)

therefore

The solution is the point (6,-2)

using a graphing tool

see the attached figure

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Brainliest + points! Help please! Mathematicians
Aleksandr-060686 [28]

There are 5 parts of a box-and-whisker plot.

Lowest Value (Minimum)= that's the left end of the graph, and shows what the minimum value is. Here, the minimum is 46.

Lower Quartile (Q₁)= This is the left edge of the "box" in a box-and-whisker plot. Here it is 55.

Median (Q₂)= This is the line in the middle of the box, and represents the very center of minimum and maximum values. Here it is 58.

Upper Quartile (Q₃)= This is the right edge of the box in a box-and-whisker plot. Here it is 63.

Highest Value (Maximum)= This is the farthest right point on your plot. Here it is 66.

Hope this helps! If you have any questions, please feel free to ask in the comments below!

5 0
3 years ago
There are 8 distinct points on a plane, where no three are collinear. An insect starts at one of these points, and walks in a st
Sauron [17]

Answer:

Total Number of lines will be 28

Step-by-step explanation:

We can use combinations to solve this question.

Let the two Collinear points be denoted by A and B and the other other points be denoted by x1,x2,x3,x4, x5 and x6.

Suppose that only A and B are collinear.

The number of lines determined by any two of x1 to x6  are given by 6C2= 15

The number of lines from A or B and x1---x6 is given by 6C1 * 2C1= 12

The number of lines from A to B is 1.

Total Number of lines = 15+ 12+ 1= 28

4 0
3 years ago
Pythagorean
nata0808 [166]

Answer:

5√3 ft

Step-by-step explanation:

If the ladder is 10ft tall, then that represents the hypotenuse. If the foot of our ladder is 5ft away from the wall, that is a side length that we know. Using the Pythagorean Theorem, a²+b²=c², where a and b are side lengths of a right triangle, and c is the hypotenuse, we can solve for the missing side length:

a²+b²=c²

(5)²+b²=(10)²

25+b²=100

b²=75

b=√75

b=5√3

So the ladder will reach a height of 5√3 ft.

7 0
3 years ago
Factor y2 - 5y - 1y+ 5 by grouping.
ololo11 [35]

Answer:

C

Step-by-step explanation:

gghiruufkfhfjttyyyyyy

4 0
3 years ago
Read 2 more answers
The sum of two numbers is - 10. If one number is subtracted from the other, their difference is - 8. Find the numbers.
Lera25 [3.4K]

Answer:

the sume of two numbers is 2. if one number is subtracted from the other, their difference is 8. find the numbers---->

Step-by-step explanation:

X+Y=2

X-Y=8

If you subtract X+Y with X-Y, you get 2y, and so that equals 2-8, that is -6.

2y=-6

y=(-6)/2

y=-3

-3+X=2

x=2+3

x=5 and y=-8

Check

-3+5=2

5-(-3)=8

3 0
3 years ago
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