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3 years ago

Please HELPPPPP , what is the solution of the system?

Mathematics

1 answer:

melomori [17]3 years ago

6 0

Answer:

x = 1

y = 0

Step-by-step explanation:

On a coordinate plane, the horizontal axis is the x-axis, the vertical axis is known as the y-axis. One is given a system of equations, the problem delivers this system in graphical form. This means that one can visually see the equations. The solution to a system of equations is the intersection point between the two lines. One generally writes the solution to a system of equations in the format of a point on the number line. Which would be as follows,

$(x, y)$

The intersection point of the two lines is as follows,

$(1, 0)$

Thus, one would enter the following answer,

$x = 1, y= 0$

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June made a design with 6 equal tiles.One tile is yellow 2 tiles are blue and 3 tiles are purple. what fraction of the tiles are

lana66690 [7]

we know that

The fraction of each tile color can be found by dividing the number of tiles for each tile by the total number of tiles, then simplifying the fraction if possible.

Let

N----------> total number of tiles

Y---------> number of yellow tiles

B--------> number of blue tiles

P--------> number of purple tiles

we have

$N=6\\ Y=1\\ B=2\\ P=3$

1) Find the fraction of yellow tiles

we know that

the fraction of yellow tiles is equal to

$Y/N$

substitute the values

$1/6$

2) Find the fraction of purple tiles

we know that

the fraction of purple tiles is equal to

$P/N$

substitute the values

$3/6$

3) Find the fraction of yellow tiles or purple tiles

we know that

the fraction of yellow tiles or purple tiles is equal to

$(Y/N)+(P/N)=(1/6)+(3/6)=4/6=2/3$

therefore

the answer is

$2/3$

3 0

3 years ago

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10 times 60000000000000000000000000000000000000000000000000000000000000000000

enyata [817]

Answer:

600000000000000000000000000000000000000000000000000000000000000000000

6 0

3 years ago

A survey was done on the number of people in eachcar leaving a Shopping

ycow [4]

Answer:

a) Mode number = 2

b) Median = 64.5 = 4 people in car as 0.5 in 64.5 is close to 76

= 4 people

c) Mean number is 505/6 = 84.1666666667 then we see where 84.16 lies and see this lies with = 3 people

Step-by-step explanation:

45 is 1

198 is 2

121 is 3

76 is 4

52 is 5

13 is 6

Mode we look for the highest frequency and see 198 is the amount and 2 people in car is the subject, we give the subject and that is 2 people in car is the highest frequency and would be the mode.

Median is shown in the answer as we add up.

Mean we add up all frequency and divide by the amount of subjects = 6.

a) Mode number = 2

b) Median = 13, 45, 52, here 76, 121, 198 mid number between

= (76-52 )/ 2 + (52)= 24 /2 + (52) = 12 + 52 + 0.5 if even number

median = 64.5 in a cumulative graph though which is not asked here it would be exactly half of 505 = 257.5 and interquartile we half again and add on 257.5 and show the range values interquartile as 1/2(252.5) and 1/2(252.5+ 505) = 126.25 as one value and 757.5 as the other by drawing a horizontal line from y axis to the points so vertical lines can represnt the cars median and interquartile.

c. Mean number is 505/6 = 84.1666666667 then we see where 84.16 lies and see this lies with 3 seats

For cumulative frequency we can relist numbers like this

45 +198 = 243

243 + 121 = 364

364+76 = 440

440 + 52 = 492

492+13 = 505 to plot graph.

But if there was group of measures or time etc then we would always plot the highest of each set for cumulative x axis and use the 2 values to see the ratio for histograms ie) 198/2 = 99 so that all values are read in equal proportions and 2 is a data below the graph not on the graph as 2 does not show as a box count just a name below on x axis. So we have to use the ratio as explained for histograms.

8 0

3 years ago

Please help will mark BRAINLIEST! This is pt.1

Bad White [126]

Answer:

See below.

Step-by-step explanation:

Problem 1.

1. QU

2. QW

3. UW

Given

4. QUW

Problem 2.

1. CB

2. <1, <2

Given

3. BD, BE

Given

4. ABD, CBE

SAS

5 0

3 years ago

I need help- Badly I forgot how to do this- yikes

Andrei [34K]

Answer:

Step-by-step explanation:

An exterior angle of a triangle is formed by any side of a triangle and the extension of its adjacent side. An exterior angle of a triangle is equal to the sum of the two opposite interior angles. Find the values of x and y in the following triangle. y + 92° = 180° (interior angle + adjacent exterior angle = 180°.)

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3 years ago