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3 years ago

The distance from the center of a round table top to the edge of the table top is 4 ft. What's the area of the table top?

1 answer:

5 0

L X W = A. So, if the top of the table is 4 ft, you need to find the sq. route of 4. (HINT: the sq. route can be doubled to equal the area.

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Whats the answer and how do you work it out?<br>5/12-1/4

Sergio [31]

Answer:

$\frac{5}{12} - \frac{1}{4} \frac{ \times }{ \times } \frac{3}{ 3 } \\ \frac{5}{12} - \frac{3}{12} \\ = \frac{2}{12} = \frac{1}{6}$

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2 years ago

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A worker earns $9 per hour and works 25 hours each week. If the worker receives a 3% pay increase, how much additional pay will

Tju [1.3M]

Answer:

$6.75

Step-by-step explanation:

25 hours times $9= $225/week

3% increase from $9.00= $0.27

$9.27 times 25 hours= $231.75

$231.75-$225= $6.75 more per week

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2 years ago

A relay team of 4 people run 3 miles . If each person runs the same distance how many miles does each person run? A) 3/4 mile B)

jeka57 [31]

Answer:

A 3/4 mile

Step-by-step explanation:

3/4 = .75

they each ran .75 miles (3/4 of a mile)

6 0

2 years ago

Read 2 more answers

Solve for x and y please!

galina1969 [7]

Answer:

$x = 8$

$y=2\sqrt{3}$

Step-by-step explanation:

The figure is composed of 3 Right triangles. To find the values of the variables x and y we use the Pythagorean theorem to propose one equation.

$x^2 =4^2 + (4\sqrt{3})^2$

Now we solve for x

$x=\sqrt{4^2 + (4\sqrt{3})^2}$

$x=\sqrt{16 +16*3}\\\\x=\sqrt{64}\\\\x=8$

Let's call z at the angle opposite to y

Then we have that:

$sin(z) =\frac{opposite}{hypotenuse}$

Where

$hypotenuse = 8$

$opposite=4$

$sin(z) =\frac{4}{8}$

$z=sin^{-1}(\frac{1}{2})$

$z=30$

Now we use this angle to find the length y

$sin(z) =\frac{opposite}{hypotenuse}$

Where in this case

$hypotenuse = 4\sqrt{3}$

$opposite=y$

$z=\°30$

$sin(30\°) =\frac{y}{4\sqrt{3}}$

$y=sin(30\°)*4\sqrt{3}$

$y=2\sqrt{3}$

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3 years ago

If A = 3x² + 5x - 6 and B=-2/- 6x + 7, then

sesenic [268]

Answer:

${5x }^{2} + 11x - 13$

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2 years ago