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Allushta [10]
3 years ago
5

The length of a rectangle is 3meters longer than the width. If the area is 34 square meters, find the rectangle's dimensions. Ro

und to the nearest tenth of a meter.
Mathematics
1 answer:
m_a_m_a [10]3 years ago
3 0

Answer:

Step-by-step explanation:

The length of a rectangle is 3meters longer than the width. If the area is 34 square meters, find the rectangle's dimensions. Round to the nearest tenth of a meter.

Area of the rectangle = Length × Width

L = w + 3

A = 34 m³

Hence,

34 = (w + 3)w

34 = w² + 3w

w² + 3w - 34 = 0

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SashulF [63]

1/2 - 1/4x ≥ -1/4

Combine 1/4x to get x/4:

1/2 - x/4 ≥ -1/4

Subtract 1/2 from both sides:

-x/4 ≥ -1/4 - 1/2

Simplify:

-x/4 ≥ -3/4

Multiply both sides by 4:

-x ≥ -3/4 * 4

-x ≥ -3

Multiply each side by -1 ( and since you are multiplying by -1, you also need to reverse the inequality sign)

Answer: x ≤ 3

5 0
3 years ago
Please help. I’ve been here for hours and no one wants to help. I’ll give brainliest answer :(
irakobra [83]

1. D

2. J

3. L

4. A

5. B

6. K

7. C

8. I

9. F

10. G

Radius = Center to Perimeter of Circle

Minor Arc = Arc that goes around less than 1/2 of circle

Major Arc = Arc that goes around more than 1/2 of circle

Chord = The straight line segment between 2 points on a circle

Secant = A line that passes through 2 points on a circle

Semicircle = 1/2 Circle

Tangent = Line that touches 1 point on a circle's perimeter

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5 0
3 years ago
Please help I’ll mark you as brainliest if correct!
KiRa [710]

Answer:

B: so 1/3

Step-by-step explanation:

hope this helps!

3 0
3 years ago
Read 2 more answers
Help me for brainlist
igor_vitrenko [27]

Answer:

1. g. $0.10 per square inch

2. c. $0.08 per square inch

3. f. $10

4. m. $8

5. h. 79 in²

6. j. 113 in²

Step-by-step explanation:

1. A = πr²

   r = diameter ÷ 2 = 10 ÷ 2 = 5

   A = π(5)² = 25π in² ≈ 78.53981

   $8.00/25π = $0.10 per square inch

2. A = πr²

   r = diameter ÷ 2 = 12 ÷ 2 = 6

   A = π(6)² = 36π in² ≈ 113.0973355

   $10.00/36π = 0.088419 = $0.08 per square inch

3. information/answer was provided

4. information/answer was provided

5. A = πr²

   r = diameter ÷ 2 = 10 ÷ 2 = 5

   A = π(5)² = 25π in² ≈ 79 in²

6. A = πr²

   r = diameter ÷ 2 = 12 ÷ 2 = 6

   A = π(6)² = 36π in² ≈ 113 in²

5 0
2 years ago
Convert 11/4 to its equivalent mixed number
Minchanka [31]

Answer:

2\frac{3}{4}

Step-by-step explanation:

<u>Step 1:  Convert to mixed number</u>

<u />\frac{11}{4}

\frac{4}{4} + \frac{4}{4} + \frac{3}{4}

1 + 1 + \frac{3}{4}

2\frac{3}{4}

Answer:  2\frac{3}{4}

8 0
3 years ago
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