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makkiz [27]
3 years ago
13

X+3 < -2 solve inequality

Mathematics
1 answer:
Delicious77 [7]3 years ago
8 0
Take away 3 from both sides,

x+3<-2
   -3  -3 
=x<-5

answer=x<-5
hope this helps.......
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Write down the possible values of x
worty [1.4K]

Answer:

-6,

-5,

-4

that's all....

7 0
2 years ago
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The floor of a rectangular living room is 21 feet by 28 feet. What is the distance between
swat32

Answer:

35 feet.

Step-by-step explanation:

To find this, we will need to use the Pythagorean theorem to solve for the diagonal length. Call this diagonal length 'd'.

d² = 21² + 28²

d² = 1225

d² = 35.

Thus, the diagonal length is 35 feet.

3 0
3 years ago
What is the reciprical of 4/7?
Umnica [9.8K]

Answer:

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Step-by-step explanation:

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3 years ago
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The length of a rectangle is 1 inch less than twice the width. the area is 21 inches^2 what is the length?
ale4655 [162]
Hi.

Formula for area: A = 2l + 2w, where l is the length and w is the width.

Given information:
• l = 2w - 1
• A = 21 in^2

We can plug in our values accordingly and solve for w.

A = 2l + 2w
21 = 2(2w - 1) + 2w
21 = 4w - 2 + 2w
23 = 6w - 2
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Plug 3.83 for w into 2w - 1 to find length.

2(3.83) - 1
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Finally, check your work by plugging your values into the original equation.

21 = 2(6.66) + 2(3.83)
21 = 13.32 + 7.66
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Answer:
The length is approximately 6.66 inches.
4 0
3 years ago
A giant bamboo plant grew an average of 18 centimeters per year.The botanist started measuring the plant when it was 5 centimete
Anastaziya [24]
H=height
y=number of years.

we have the next expresion:
h(y)=my+b  

m=the slope of the line, in this case, the slope is equal to "18"; (18 cm/ year).
b=the initial heigth, in this case, the initial heigth is equal to "5" (5 cm).

Therefore, our  expression will be:
h(y)=18y +5

answer: h(y)=18y+5


7 0
3 years ago
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