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Paul [167]
3 years ago
9

Se x e um número real tal que 3x +1/2 > 2x - 5, então podemos afirmar que;

Mathematics
1 answer:
Crazy boy [7]3 years ago
7 0

Step-by-step explanation:

3x +  \frac{1}{2}  > 2x - 5 \\ x  >  - 5 \frac{1}{5}

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For the figures below, assume they are made of semicircles, quarter circles and squares. For each shape, find the area and perim
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The area of the given figure is 576 cm sq.

The perimeter of the given figure is 96 cm.

Step-by-step explanation:

The shape consists of one semicircle and one square which is cut by a semicircle.

<u>To find Area:</u>

Find the area of semicircle= (πr^2)/2

where r is the radius= diameter/2= 24/2= 12 cm

Area of semicircle= π(12)(12)/2= 144π/2= 72π cm sq.

Find the area of square= a^2

where a is the side of square, a=24 cm.

Area of the square= 24*24= 576 cm sq.

To find the total area of the given figure,

Area of the figure= Area of semicircle+(area of square- area of semicircle)

                             = 72π+576-72π =576 cm sq.

<u>To find perimeter:</u>

Perimeter of semicircle= (2πr)/2

                                       = (2*12*π)/2= 12π cm

Perimeter of square= 4a =4*24 =96 cm

Perimeter of the given figure=  perimeter of semicircle+(perimeter of                        square- perimeter of semicircle)

                                                 = 12π+96+12π =96 cm.                            

4 0
3 years ago
Plz help ill give you brainlist
Free_Kalibri [48]
<span>In 4 years, you will have $324.73</span>
8 0
3 years ago
Read 2 more answers
Suppose that A and B are points on the number line.
oksian1 [2.3K]

Answer:

Suppose that A and B are points on the number line.

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If there is more than one location, separate them with commas

Step-by-step explanation:

Suppose that A and B are points on the number line.

If AB=11 and A lies at 6, where could B be located?

If there is more than one location, separate them with commas

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2 years ago
A hockey player hits a puck along the ice, giving it an initial speed of 2.9 meters per second. If there is no friction between
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2.9 × 1.7 = 4.93

After 1.7 seconds, the puck's speed would be 4.93 meters per second.
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3 years ago
Which fractions are equivalent to -30/48 ?
Vedmedyk [2.9K]

The answer is D

Because

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