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Phantasy [73]
3 years ago
11

List the integers satisfy the inequality -1 less than 2x - 5 less or equal to 5​

Mathematics
1 answer:
Ilya [14]3 years ago
4 0

Answer:

integers are { 3 , 4 , 5 }

Step-by-step explanation:

- 1 < 2x - 5 ≤ 5

- 1 + 5 < 2x - 5 + 5 ≤ 5 + 5                           [ adding by 5 ]

4 < 2x + 0 ≤ 10

4 < 2x ≤ 10

2 < x ≤ 5                                                     { divide by 2 ]

Therefore, integers are { 3 , 4 , 5 }

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A sales rep needs some cardboard boxes to store samples at work.
ArbitrLikvidat [17]

Answer:

<u>The box with largest volume is Box A. Its volume of 67,375 cm³ (cubic centimeter) or 0.068 m³(cubic meter) is higher than box B and box C.</u>

Step-by-step explanation:

1. Given that we know the three dimensions (length, width and height) of each box, we will use the following formula for calculating the volume:

Volume = Length * Width * Height

Box A

Volume = Length * Width * Height

Volume = 35 * 35 * 55

Volume = 67,375 cm³

Converting to m³ = 67,375 * 10⁻⁶ = 0.068 m³ (Rounding to 3 decimal places)

Box B

Volume = Length * Width * Height

Volume = 40 * 40 * 40

Volume = 64,000 cm³

Converting to m³ = 64,000 * 10⁻⁶ = 0.064 m³ (Rounding to 3 decimal places)

Box C

Volume = Length * Width * Height

Volume = 60 * 30 * 30

Volume = 54,000 cm³

Converting to m³ = 54,000 * 10⁻⁶ = 0.054 m³ (Rounding to 3 decimal places)

<u>The box with largest volume is Box A. Its volume of 67,375 cm³ (cubic centimeter) or 0.068 m³(cubic meter) is higher than box B and box C.</u>

4 0
4 years ago
What is the scale factor
romanna [79]

Answer:

2

Step-by-step explanation:

2*2=4

3*2=6

(im not gonna solve the last part)

so the second one is 2 times bigger

7 0
3 years ago
Pls help which one is it
Alexxx [7]

Answer:

D. (x,y)-->(3x, 3y)

Step-by-step explanation:

Look at the x-values first. To get from -3 to -9, subtract 6. to get from you subtract 6 or multiply by 3. To get from 2 to 6 you add 4 or multiply by 3. To get from -1 to -3 you subtract 2 or multiply by 3. The answer is multiply by 3.

Because D is the only answer that all x-values get multiplied by 3, D is correct.

4 0
3 years ago
How many questions do you have to get right out of 30 to get 70%?
NeTakaya
30       100
x           70

x= (30*70)/100=21

7 0
3 years ago
Could someone help me solve this problem?
Ann [662]

Answer:

\boxed{x=58} & \boxed{m \angle C = 60}

Step-by-step explanation:

You need to find x first in order to find the measure of angle C. To solve for x, we will use the fact that interior angles of a triangle have angle measurements that add up to 180 degrees.

Using this knowledge, we can create an equation where angles A, B, and C add up to equal 180.

  • A+B+C=180
  • (x+4)+(x)+(x+2)=180

Combine like terms on the left side of the equation.

  • 3x + 6 = 180

Subtract 6 from both sides of the equation.

  • 3x=174

Divide both sides of the equation by 3.

  • x=58

Now that you've found the value of x, you can use this value to plug into the expression for angle C.

  • C=x+2
  • C=(58)+2
  • C=60

Therefore, the final answer is:

x=58\  \text{and} \ m \angle C = 60

4 0
3 years ago
Read 2 more answers
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