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const2013 [10]
3 years ago
8

AYE PLS HELP ASAP !! MARKIN DA BRAINIEST !!!

Mathematics
1 answer:
DIA [1.3K]3 years ago
8 0

Answer:

Here, the given system of inequalities,

y ≤ -x + 55       --------(1)

y > -1.5 x + 15  -------(2),

The related line of the inequality (1) is,

y = - x + 55 ------(3)

Which having x-intercept = (55,0)

And, y-intercept = (0,55),

Also, at (0,0),

Inequality (1), 0 ≤ 0 + 55 ( True )

Thus, it will contain the origin,

Also, ≤ sign stated that the inequality (1) is a solid line,

Now, The related line of the inequality (2) is,

y =  -1.5 x + 15 -----(3)

Which having x-intercept = (10,0)

And, y-intercept = (0,15),

Also, at (0,0),

Inequality (1), 0 > 0 + 15 ( False )

Thus, it will not contain the origin,

Also, > sign stated that the inequality (2) is a dashed line,

Now after solving equation (3) and (4) we get,

x = -80 and y = 135

⇒ The intersection point of line (3) and (4) is (-80,135)

Hence, by the above explanation we can plot the given system of inequalities ( Shown below )

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Can some one really help me please!!!! :(((
GREYUIT [131]

Answer:

for the first on its a=24 and for the second its a= 48

Step-by-step explanation:

for the first one you have to find the length which is 8 and then you find the width which is 3 then you multiply that to get 24

for the second one you find the base which is the strait line which is 8 then you find the height which is 6 then you multiply it to get 48 i hopes this helped!

7 0
2 years ago
CREATE Write an equation that you would use the Addition Property of Equality to solve.
lidiya [134]
1+1=2 that’s my guess
4 0
3 years ago
Rationalize the numerator
julsineya [31]

Answer:

It is about 1.2

Hope it helps

4 0
3 years ago
What is the domain of the relation?
TiliK225 [7]

Answer:

The domain of the relation is [(5,16,18,21]

Step-by-step explanation:

we have

[(15,65),(21,70),(18,73),(16,62)]

Remember that

The domain of the relation are the values of x

The range of the relation are the values of y

therefore

The domain is

[(5,21,18,16]

order them from lowest to highest ------->  [(5,16,18,21]

The range is

[65,70,73,62]

order them from lowest to highest ------->[62,65,70,73]

6 0
3 years ago
One bus leaves a stop every 9minutes. A second bus leaves the stop every 15 minutes. If they both leave at 1:25 P.M., AT what ti
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1:40 because 25 plus 15 equals 40 and if it went over 60 it would 2:00 so the answer is 1:40
8 0
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