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sweet [91]
3 years ago
14

- 7th Grade Work - Please help, I really need it T-T

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0

Answer: the first side is x the next side is x-5 the third side is 2x the fourth side is 4(2x) the fifth side is 4(2x)-2

a possible perimeter for the figure would be 113

Step-by-step explanation: if the first side was 6 -5 is 1+6 is 7+6*2 is 19+4(6*2)=67 67+ 4(6*2)-2 is 11

Vsevolod [243]3 years ago
5 0

Answer: the first side is x the next side is x-5 the third side is 2x the fourth side is 4(2x) the fifth side is 4(2x)-2

a possible perimeter for the figure would be 113

Step-by-step explanation: if the first side was 6 -5 is 1+6 is 7+6*2 is 19+4(6*2)=67  67+ 4(6*2)-2 is 113

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Help!!!! Need this asap!!!
Reptile [31]

Answer:

the graph is in link

Step-by-step explanation:

y ..... means full  line and shading above the line

Y< ......means  doted  line and shading below the line

A) solution is overlapping shaded part

B) (10,5)

plug in point in inequalities and check if it's true; if it's true you showed that solution is correct

1. 5-1/2*10 + 2 1/2

 5 -5 + 2 1/2

 5 -2 1/2 TRUE

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5< 8  TRUE

3 0
3 years ago
I really need this answer, its a quiz
Korvikt [17]

Step-by-step explanation:

hahahahahaha I finished math I don't want to see that

4 0
3 years ago
LSA of a cube is 1600cm2, then its edge is:
Nimfa-mama [501]

Answer:

20 cm

Step-by-step explanation:

A cube has 6 faces. Two of the faces are bases. The other four faces are lateral faces.

Let the area of 1 face = x

4x = 1600 cm^2

x = 400 cm^2

Since the area of 1 face is 400 cm^2, then the side length is sqrt(400 cm^2) = 20 cm

Answer: 20 cm

3 0
3 years ago
gurindas previous checking account balance was $532.14. since then she has written a check for $46.19 and one for 138.32. she al
RUDIKE [14]

Answer:

$541.63

Step-by-step explanation:

To find the balance of Gurindas, we need to break down our values.

Checking Balance = $532.14

Checks = $-46.19 + $-138.32 = $-184.51

Deposit =  $200

Service Charge = $-6

Now to find her new balance, we simply add them all together.

New Balance = 532.14 + -184.51 + 200 + -6

New Balance = $541.63

5 0
4 years ago
There
Ber [7]

Answer:

This is nonlinear.

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
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