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Arte-miy333 [17]
3 years ago
10

Solve the inequalities: x(x+2)(x-7)≤0

Mathematics
1 answer:
Hatshy [7]3 years ago
8 0

Answer:

x\leq-2 or 0≤x≤7

Step-by-step explanation:

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Find the volume 92/3*4 1/5*1 1/4=
Fudgin [204]

Answer:

161

Step-by-step explanation:

\frac{92*21*5}{3*5*4} \\161

4 0
3 years ago
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These equations take their y-values from the set {4, 5, 6, 7, 8}. Arrange the equations in decreasing order of the values of y t
givi [52]

Answer:

4y + (y − 1) = 29

(2y + 3) − 4 = 9

4y − y + 1 = 13

Step-by-step explanation:

We will have to check each equation for the given values of y.

So,

1. (2y + 3) − 4 = 9

For y=4

[2(4)+3]-4=9

(8+3)-4=9

11-4=9

7=9

Not true for 4

For y=5

[2(5)+3]-4=9

(10+3)-4=9

13-4=9

9=9

True for 5

2. 4y − y + 1 = 13

For y=4

4(4)-4+1=13

16-4+1=13

13=13

True for 4

3. 4y + (y − 1) = 29

As we have already used 4 and 5 we will check for 6 and onwards

For y=6

6(4)+(6-1)=29

24+5=29

29=29

So the equations in decresing order of y that make them true are:

4y + (y − 1) = 29

(2y + 3) − 4 = 9

4y − y + 1 = 13 ..

3 0
3 years ago
Tyree plans to use SSS to prove two triangles made from a sheet of paper are the same. Which diagram best supports his plan to u
Ilya [14]

Answer:

Bottom left choice

Step-by-step explanation:

SSS congruence is side-side-side congruence, which is a method to prove triangles congruent by all three sides of the triangle being congruent. The other choices all involve congruent angles. Therefore, the bottom left choice is the best answer.

Also, notice that the bottom left choice shows which side is congruent to which. All three sides of one of the triangles are shown to be congruent with the corresponding side to the other triangle, therefore, congruent by SSS.

I hope this helps! :)

8 0
3 years ago
k.jennifer went to the mall with $290 she spent$115 on clothes $75 on new shoes how muchdoes Jennifer have left​
stira [4]

Answer:

$100

Step-by-step explanation:

First add up how much she spent

$115+75= $190

Then Subtract from how much she had to spend

$290-190= $100

hope this helps:)

6 0
3 years ago
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Can someone help me pls
DaniilM [7]

Answer:

Step-by-step explanation:

Look at the photo

5 0
3 years ago
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